pokemon scarlet and violet gold cards Temporal Forces Ex Hyper Rare #213-218 – Rotterdam Comics Ability — Tandem Unit Once during your turn Pokemon Trading Card Game Scarlet

Reduce the cost by his mana cost if he entered this turn.) Compare the mana value of the instant or sorcery spell to Loki's power at the time you cast the spell

Okay, thats a bit of hyperbole, but not by much

If Gau is no longer on the battlefield when its last ability resolves, use its power as it last existed on the battlefield to determine how much damage the ability deals

You can't stack this ability

0/4 Illustrated by Igor Grechanyi Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp

The best way to take advantage of it is to hold up enough mana to cast this spell, then wait for what your opponent does