Battlefield — Improve This Permanent
Monstrosity N
[Cost]: Monstrosity N. If this creature isn't monstrous, put N +1/+1 counters on it and it becomes monstrous (a one-time designation, not an ability).
Battlefield — Improve This Permanent
[Cost]: Monstrosity N. If this creature isn't monstrous, put N +1/+1 counters on it and it becomes monstrous (a one-time designation, not an ability).