Effect
When this card is Normal Summoned: You can send 1 "Slushy" from your Deck to the GY. If you have 3 copies of "Slushy" total, either banished and/or in your GY (combined): You can banish this card from your GY, then target 1 Level 5 or higher Sea Serpent monster in your GY; Special Summon that target. You can only use this effect of "Slushy" once per turn.
The monster effect "When this card is Normal Summoned: You can send 1 'Flappy' from your Deck to the GY" is a Trigger Effect. (This effect does not target.)
The monster effect "You can send 1 'Flappy' from your Deck to the GY" is an optional effect that can be activated when "Flappy" itself is successfully Normal Summoned while face-up.
The monster effect "If you have a total of 3 'Flappy' in your GY and/or banished: You can banish this card from your GY; target 1 Level 5 or higher Sea Serpent monster in your GY; Special Summon it" is an Ignition Effect that activates in the GY. (This effect targets 1 Level 5 or higher Sea Serpent monster in your GY.)
When activating the monster effect "Target 1 Level 5 or higher Sea Serpent monster in your GY; Special Summon it," you banish "Flappy" itself from the GY as the cost.
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