|Valiant Souls [SR]|
|Target 1 "HERO" monster you control; send it to the Graveyard, also, after that, if it left the field by this effect, Special Summon 1 "Masked HERO" monster from your Extra Deck with the same Attribute that the sent monster had when it was on the field (its original Attribute, if face-down).|
The way Mask Change works is you send one HERO monster from your field to the graveyard, and then summon a Masked Hero monster from your extra deck that has the same attribute as the HERO monster that you sent. With all the Destiny Hero monsters having the DARK attribute, they are all possible targets for Mask Change to summon Masked Hero Anki.
Masked HERO Anki
|DARK Warrior ★8|
ATK 2800 / DEF 1200
|Valiant Souls [UR]|
|Must be Special Summoned with "Mask Change" and cannot be Special Summoned by other ways. This card can attack your opponent directly, but when it does so using this effect, the battle damage inflicted to your opponent is halved. When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can add 1 "Change" Quick-Play Spell Card from your Deck to your hand. You can only use this effect of "Masked HERO Anki" once per turn.|
The power from Masked Heroes and Mask Change comes from the fact that Mask Change is a quick-play spell card, meaning you can first attack with your Destiny Hero to destroy a monster or deal extra damage and then bring out your Masked Hero Anki for a second attack. You can also activate Mask Change in response to your opponent activating a card like Enemy Controller, Wall of Disruption, Super Rush Headlong etc to avoid those card effects and still get another attack in.
Besides having the highest attack of all three Masked Heroes available right now, Anki also has the best effect. He can attack your opponent directly, but his attack will be halved when you do so but most importantly when he destroys an opponent’s monster by battle, you can add another Mask Change spell card from your deck to your hand, meaning you can then use that Mask Change either on another one of your destiny hero monsters to summon another Masked Hero Anki, or use it on your Masked Hero Anki because he is a DARK attribute HERO monster. However if you do so and destroy another monster by battle you can’t add another Mask Change card to your hand because that effect can only be used once per turn.
Masked HERO Koga
|LIGHT Warrior ★8|
ATK 2500 / DEF 1800
|Must be Special Summoned with "Mask Change" and cannot be Special Summoned by other ways. This card gains 500 ATK for each monster your opponent controls. Once per turn, during either player's turn: You can banish 1 "HERO" monster from your Graveyard, then target 1 face-up monster on the field; that target loses ATK equal to the ATK of the monster banished to activate this effect, until the end of this turn.|
|Jaden/Yubel Lvl 40 [UR]|
|Target 1 "HERO" Fusion Monster you control; return it to the Extra Deck, then Special Summon from your Extra Deck, 1 "Masked HERO" monster with the same Level as that monster's original Level, but with a different name. (This Special Summon is treated as a Special Summon with "Mask Change".)|
Destiny HERO - Celestial
|DARK Warrior ★4|
ATK 1600 / DEF 1400
|Destiny Rulers [R]|
|When this card declares an attack: You can target 1 face-up Spell Card your opponent controls; destroy it, and if you do, inflict 500 damage to your opponent. If you have no cards in your hand, except the turn this card was sent to the Graveyard: You can banish this card and 1 "Destiny HERO" monster from your Graveyard; draw 2 cards. You can only use this effect of "Destiny HERO - Celestial" once per turn.|
Destiny Hero - Celestial is great to draw cards, and with Mask Change now in this deck, more monsters will be sent to your graveyard.
Vision HERO - Vyon
|DARK Warrior ★4|
ATK 1000 / DEF 1200
|Destiny Rulers [R]|
|If this card is Normal or Special Summoned: You can send 1 "HERO" monster from your Deck to the Graveyard. You can only use this effect of "Vision HERO Vyon" once per turn. Once per turn: You can banish 1 "HERO" monster from your Graveyard; add 1 "Polymerization" from your Deck to your hand.|
Vision HERO Vyon is used to mill Destiny HERO - Celestial out of your deck so that he can later be used to draw cards. You can also banish a HERO monster from your graveyard to search out Polymerization. Since your monsters except for Celestial don't really do much in the graveyard, it is fine if you use Vyon to search Polymerization even though you do not plan to fusion summon just to thin your deck.
For added utility you can use fusion monsters in your deck. Sometimes you won't be able to summon Masked HERO Anki or there are some situations where Masked HERO Anki would not be effective. In case you did not draw Mask Change you can fusion summon monsters to send Celestial to the graveyard and deplete your hand so that you can use his effect. In case Celestial is not in your hand Dangerous can send him from the deck to the graveyard to gain attack. When there is a monster you cannot overpower on your opponent's field, you can fusion summon Vision HERO Trinity for a 5000 attack beater and with his ability to attack 3 times during each battle phase, you can use him to clear your opponent's monsters.
Destiny HERO - Dangerous
|DARK Warrior ★6|
ATK 2000 / DEF 2600
|Destiny Rulers [R]|
|1 "Destiny HERO" monster + 1 DARK Effect MonsterDuring either player's turn: You can discard 1 card; send 1 "Destiny HERO" monster from your hand or Deck to the Graveyard, and if you do, all "Destiny HERO" monsters you currently control gain 200 ATK for each "Destiny HERO" monster currently in your Graveyard, until the end of this turn. You can only use this effect of "Destiny HERO - Deadlyguy" once per turn.|
Elemental HERO Solid Soldier
|EARTH Warrior ★4|
ATK 1300 / DEF 1100
|Valhalla Calling [SR]|
|When this card is Normal Summoned: You can Special Summon 1 Level 4 or lower “HERO” monster from your hand. If this card is sent from the Monster Zone to the GY by a Spell effect: You can target 1 “HERO” monster in your GY, except “Elemental HERO Solid Soldier”; Special Summon it in Defense Position. You can only use this effect of “Elemental HERO Solid Soldier” once per turn.|