Yasha, Lone Mercenary

Haste
Sacrifice 2 permanents : regenerate Yasha, Lone
Mercenary
Sacrifice a permanent : Add a +1/+1 counter on
Yasha, Lone Mercenary and reselect the player
she's attacking. Any player may activate this
ability. Activate only during declare attackers step
I always take my toll - blood, or gold.