Memorial to Injury

Build 2 (As Memorial to War enters the battlefield,
put two construction counters on it. Then
you may pay {2}, if you don't, it gets 2 more counters.
As long as Memorial to War has construction counters
on it, it has no abilities except for this ability and {r}: Remove a construction counter)
{t}: Add {r}
Sacrifice Memorial to War: Choose one
•Deal 3 damage to any target
•Creatures you control gain haste