Sans the Skeleton

If Sans is hit or attacked by anything, flip 5 coins
one at a time and have the player controlling or
using said card call the flip in the air. If he/she
gets all 5 right, sans is exiled from the game.
{u/b}:Blue Bone-If target player decides to attack
this turn, they take 1 damage.
{t}, {u/b}:Gaster Blaster-Deal 1 damage to target
creature or player.