World Legacy - "World Ark"

This card can be treated as 2 Tributes for the Tribute Summon of a monster. You can only use each of the following effects of "World Legacy - "World Ark"" once per turn. <br>• If a Link Monster(s) you control is destroyed by an opponent's card effect and sent to your GY (except during the Damage Step): You can send this card from your hand to the GY, then target 1 of those Link Monsters; Special Summon it. <br>• If your opponent Special Summons a monster(s) from the Extra Deck, while this Normal Summoned/Set card is on the field (except during the Damage Step): You can send 1 monster from your Deck to the GY.