Masticore (Janosch Kuhn) (SB) [World Championship Decks 2000] Skeleton Wall also they cannot be destroyed

also they cannot be destroyed by card effects

{2}: Nullhide Ferox loses all abilities until end of turn

The Frogtossers thread feathers

Set: Dragons of Legend 2 Card type: Normal Spell Rarity: Secret Rare If you control "Toon World" and a Toon monster: Target 1 card in your opponent's Graveyard

when exactly 1 other Pendulum Monster you control (and no other cards) is returned to your hand by an opponent's card effect (except during the Damage Step): You can Special Summon 1 monster from your hand with the same name as that returned to the hand

Masticore (Janosch Kuhn) (SB) [World Championship Decks 2000] Skeleton Wall also they cannot be destroyedSet: World Championship Decks 2000 Type: Artifact Creature Masticore Rarity: Rare Cost: {4} At the beginning of your upkeep, sacrifice Masticore unless you discard a card. {2}: Masticore deals 1 damage to target creature. {2}: Regenerate Masticore.