Reverse Scuba Diver

Haste, vigilance
When Reverse Scuba Diver enters the battlefield,
creatures of the same mana type under your
control gain +2/+2 until end of turn.
Shattering Glass({x})Whenever Reverse Scuba
Diver dies, tap {x} of it's own mana type, then
Summon {x} 2/2 Koi Fish Token Creatures
onto the battlefield. They gain haste and vigilance.
"Glub, glub."