SR13-EN039 * Paleozoic Dinomischus * Common * Structure Deck: Dark World 2020 Tin Of Lost Memories also they cannot be destroyed

also they cannot be destroyed by their opponent's card effects

If this card

except "Battlin' Boxer Glassjaw"

If you control ""Crystal Skull""

if your monster battles an opponent's monster: You can activate this effect

SR13-EN039 * Paleozoic Dinomischus * Common * Structure Deck: Dark World 2020 Tin Of Lost Memories also they cannot be destroyedTarget 1 face up card on the field; discard 1 card, and if you do, banish it. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua WATER Level 2 ATK 1200 DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.