pokemon trading card game charizard ex box TCG: Special Collection looking cards to your collection Revealing Pokemon's PREMIUM Charizard Fire

If an Adventure spell leaves the stack in any way other than resolving (most likely by being countered or by failing to resolve because its targets have all become illegal), that card wont be exiled and the spells controller wont be able to cast it as a permanent later

The token is exiled at the beginning of the next end step regardless of who controls it at that time, whether the exiled card is still exiled at that time, or whether Mimic Vat is still on the battlefield at that time

Verdict: Could see a swap with Dryad Arbor

It's all a bit clunky, but immensely powerful if you pull it off, and at the very worst the Nantuko can start creating 1/1 tokens if it's sitting on board by itself