Spike Feeder (Brian Selden) [World Championship Decks 1998] Elemental this card gains ATK equal

this card gains ATK equal to half the difference between your LP and your opponent's

Set: Beta Edition Type: Enchantment — Aura Rarity: Rare Cost: {B}{B} Enchant artifact

Any of the 4 Xyz Monsters in this theme can be Summoned using any 1 other monster from the theme – even if it's not an Xyz Monster

Set: Astral Pack 1 Card type: Tuner Monster Rarity: Ultimate Rare Attack: 1000 Defense: 2000 When this card is Normal Summoned: You can target 1 monster with 500 or less ATK in your Graveyard

Spike Feeder (Brian Selden) [World Championship Decks 1998] Elemental this card gains ATK equalSet: World Championship Decks 1998 Type: Creature Spike Rarity: Uncommon Cost: {1}{G}{G} Spike Feeder enters the battlefield with two +1 +1 counters on it. {2}, Remove a +1 +1 counter from Spike Feeder: Put a +1 +1 counter on target creature. Remove a +1 +1 counter from Spike Feeder: You gain 2 life.