Clovis Blue, Necrodealer

Whenever Clovis Blue or another nontoken blue
creatures enters the battlefield, Survail 1.
When you Survail the first time in each turn,
Clovis Blue gains unblockable until the end of
the turn, and you may draw a card.
{2}: Counter target spell ot ability that has Clovis
Blue as a target. Only use this ability if you used
Survail this turn.