(Grass-Isle isn't a spell.)
Grass-Isle enters the battlefield tapped unless you reveal a Cephalid Illusion card from your hand.
, : Look at target player's hand.
: Add or to your mana pool. Grass-Isle deals 1 damage to you.
, 
: Look at target player's hand.: Add 
or 
to your mana pool. Grass-Isle deals 1 damage to you.
