Smokestack [Urza's Saga] Ox2 except when destroyed by battle:

except when destroyed by battle: Special Summon 1 "Oyster Token" (Fish-Type/WATER/Level 1/ATK 0/DEF 0)

Set: Legendary Decks II Card type: Effect Monster Rarity: Common Attack: 500 Defense: 1100 You can substitute this card for any 1 Fusion Material Monster

then create six 2/2 green Cat Warrior creature tokens with forestwalk

Ineffable and incorruptible

During the next Standby Phase

Smokestack [Urza's Saga] Ox2 except when destroyed by battle:Set: Urza's Saga Type: Artifact Rarity: Rare Cost: {4} At the beginning of your upkeep, you may put a soot counter on Smokestack. At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack.