online card binder ToonTown Trading — 39 cards Game Cards Fabmaker 360 Trading Card Holder:

Sorcery Color tag templates(None) Krenko's Command Create two 1/1 red Goblin creature tokens

(The clue is their unique set badge.) Indeed, like most Universes Beyond cards, they're not legal in Standard, and can only be played in eternal formats and Commander

It's a permanent effect that doesn't activate Summon Reaction Types like Naraku Torrent or Free Chains like Escape Destruction Ring if you don't lie down, so it's a pseudo-down removal for decks that can't lie down

MTGs Core Set Starter Decks : Advanced players often experiment with card combinations to refine their decks

The First Turtle-Beast Level 4 WATER Reptile ATK 0/DEF 2100 You can Special Summon this card from your hand if your opponent Special Summoned a monster on their previous turn