foil mtg cards Eternal Masters Mythic Rare Force of Will #49 Counter target spell. Foil card - MTG Wiki

If you don't, tap Primordial Ooze and it deals X damage to you

Yes, assuming you can pay the 2BB cost

1 Land Non-Basic Cave 70% of the time Core full-art basic land 30% of the time 1 Token, ad card, or a card from The List The Lost Caverns of Ixalan Collector Boosters 4 Traditional foil commons Can be one of 108 Commons from The Lost Caverns of Ixalan main set

Putting this on a three drop with Vigilance seals the deal

It turns out that there are actually too many powerful cards that use triggered abilities to even name all of the likely suspects here

Best-of-one is not a suitable place for this because people rarely miss plays