Blaidd, the Half-Wolf

Haste
When Blaidd enters the battlefield choose another creature you control, as long as that creature is on
the field, Blaidd has Indestructible and Hexproof. Tapping a land card of that creature's color adds
two mana instead of one. Sorceries of that color cost {1}less. When that creature dies, Blaidd gains +2/+2 and the ability "Whenever Blaidd attacks, flip a coin. If heads, he deals damage directly to opponent. If tails, he deals damage directly to his controller."