Floodchaser

Creature - Elemental 0/0, 5U (6)
Floodchaser enters the battlefield with six +1/+1 counters on it.
Floodchaser can't attack unless defending player controls an Island.
{U}, Remove a +1/+1 counter from Floodchaser: Target land becomes an Island until end of turn.¹
Illus. Eric Fortune

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/10)	Morningtide (Common)