Raging Eria [LART-EN031] Ultra Rare BT2-112 while it has no material:

while it has no material: Destroy this card

you can Tribute Summon 1 Spellcaster-Type monster in face-up Attack Position

• Once per turn (Quick Effect): You can target 1 Spell/Trap your opponent controls

[When Digivolving] By placing a blue level 3 Digimon card from your hand as the bottom digivolution card of 1 of your blue Digimon

[Your Turn] While you have 3 or more yellow Tamers in play

Raging Eria [LART-EN031] Ultra Rare BT2-112 while it has no material:Set: The Lost Art Promotion Card type: Effect Monster Rarity: Ultra Rare Attack: 800 Defense: 1500 once per turn: You can Tribute 1 other WATER monster; Special Summon 1 Water monster from your hand, but destroy it when a face up "Raging Eria" you control leaves the field.