1 Tuner + 1 non-Tuner Water Monsters
You can reveal 1 level 8 or lower Fish Synchro Monster in your Extra Deck with a different Level than this card; until the end of turn, this car's Level becomes the Level of the revealed monster and thus card is treated as a Tuner. You can only use this effect of "White Aura Orca" once per turn. If this card in your possession is destroyed by an opponent's card and send to your GY: You can banish 1 other WATER monster from your GY; Special Summon this card as a Tuner.