Plated Slagwurm [Mirrodin] 18 You can only use each

You can only use each effect of "Starliege Seyfert" once per turn

Set: Black & White: Legendary Treasures Type: Energy Rarity: Uncommon

−7: Create four 5/5 red Dragon creature tokens with flying

Set: Structure Deck: Synchron Extreme Card type: Effect Monster Rarity: Common Attack: 0 Defense: 0 When your opponent's monster declares a direct attack: You can discard this card

Set: Legendary Duelists Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 1600 If a Level 7 or lower "Red-Eyes" monster(s) you control

Plated Slagwurm [Mirrodin] 18 You can only use eachSet: Mirrodin Type: Creature Wurm Rarity: Rare Cost: {4}{G}{G}{G} Hexproof (This creature can't be the target of spells or abilities your opponents control.) Beneath the Tangle, the wurm tunnels stretch . . . wide as a stone's throw, long as forever, deep as you dare.