"Legendary Knight Timaeus" + "Legendary Knight Critias" + "Legendary Knight Hermos"
Must be Special Summoned (from your Extra Deck) by sending the above cards you control to the Graveyard, and cannot be Special Summoned by other ways. (You do not use "Polymerization".) Unaffected by other cards' effects. Once per battle, if this card battles, during damage calculation (in either player's turn): You can make this card's ATK and DEF become equal to the ATK of the monster on the field with the highest ATK (your choice, if tied). When this card is destroyed by battle: You can Special Summon 3 "Legendary Knight" monsters from your hand, Deck, and/or Graveyard, ignoring their Summoning conditions.
|Pack||Guardians of Rock [R]|
|Actions||Activates from your Graveyard / Sends from your field to your Graveyard|
|Monster/Spell/Trap categories||Unaffected by Monster Cards / Unaffected by Spell Cards / Unaffected by Trap Cards|
|Summoning categories||3 Fusion Materials / Nomi / Contact Fusion / Special Summons itself from your Extra Deck / Cannot be Fusion Summoned / Special Summons from your hand / Special Summons from your Deck / Special Summons from your Graveyard / Ignoring the Summoning conditions|
|Stat changes||Changes own ATK value / Changes own DEF value|
|Attack categories||Cannot be destroyed by battle|