mtg gate land cards 12x PLAINS basic lands (various art) FOIL - NM Traverse the Outlands | Commander

Theyre not only potent, but easy to slot into a multitude of decks - because rather than serving a specific playstyle, they benefit basically all of them

Torment of Hailfire Torment of Hailfire is a way to turn a lot of mana into a win condition

If you really and truly want to stop your opponent from casting creature spells for a single turn (which is all that Aether Storm will last), you could look at Cease-Fire, Orims Chant, Silence, Brand of Ill Omen, or Ward of Bones

What is GSM

Check out Geomancer's Gambit for a slightly more expensive version

Besides having the D23 Expo logo on the bottom, these cards also feature the icon, signifying they are the first to be released but otherwise offer no differences from the traditional Captain Hook Forceful Duelist card from the standard Disney Lorcana sets