Chandra - Before The Spark

In addition to the casting cost you may sacrifice
up to 3 creatures, if you do, Chandra- Before
The Spark enters the battlefield with a
+1/+1 on it for each creature sacrificed this way.
{t}, remove a +1/+1 counter from this creature
and deal 2 damage to any target.
"Sack-of-rice" — Sacrifice a creature you control
and add a +1/+1 counter to each card named
Chandra that you control.