Can be used when you have 3 trap cards in the Graveyard. 1 random Trap Card in your Graveyard is added to your hand. Then, shuffle 1 random Trap Card in your Graveyard into your Deck. This skill can only be used once per Duel.
Chain Reaction is the only useful
This skill provides advantage to the deck that depends on Trap cards and effect damage although there are not many trap cards that could inflict effect damage in the current card pool.
When equipped with this skill, it is suggested that player includes “Attack and Receive” of 3 copies into the deck. As normally; without this skill, the activation of 3 copies would deal total damage of 3000 damage to the opponent’s Life Points. However, under the effect of Chain Trap skill, it would deal 3600 damage. If the opponent’s deck did not include any Life Points recovery cards, it would take 2 more activation of your trap cards to finish the duel. → Chain Reaction: deck recipe
Odion is the servant of the Ishtar family and has sworn his allegiance to Marik. An honest Duelist who Duels fair and square, his Deck is comprised of Trap Monsters, such as "Embodiment of Apophis," to ensnare his unsuspecting opponents.
Life Cost 0 give you two turns of no payment cost.
Turn 5: You activate it. No cost to pay.
Turn 6: Still active. No cost to pay.
Turn 7: Not active anymore. You must pay the cost again.
So when it's the 3+ turn after, then it's bugged(but never encountered that).
This is a Question for this sites admin, why is this site half assing the duelists? no matter what stage above like 10 or so all the way to max (currently 60) you fight level 30 legendary duelists yet this site ignores them. Level 40 may drop good exclusive cards only but i still want to farm level 30 duelists too, heck i just got draw sense earth and draw sense dark in a single duel with level 30 Mai Valintine.
My combo is active temple of the king and set 2 tiki soul + chain reaction skill
Temple of the king allow you to active trap card when it set.
Activate 2 tiki soul so when onr is destroy it can be to set position and when the others will be destroy active the previous trap