pokemon card gardevoir ex Mega #178 EXTENDED ART – Raycardza [Y] Life Leap (20) Heal from this Pokemon the same amount of damage you did to your opponents Active Pokemon ACE 10 - Gardevoir EX

If one of the creatures is an illegal target and the other one isn't as The Earth Crystal's last ability tries to resolve, the original distribution of counters applies and the counter that would have been put on the illegal target is lost

Polymorph sees a similar pattern

Since the beginning of Magic, it has remained consistent that you can only tap untapped permanents and untap tapped ones

Although there are many ways to put -1/-1 counters on creatures, Im considering only MTG cards that put -1/-1 counters on creatures (or on themselves) via their own card text

Still worth inspecting centering and edges before storing

You can pay one black mana and sacrifice another creature to have a player mill three cards, which is cool, but you can also pay one life to add one colorless mana which can only be used to cast spells from your graveyard