The namesake card of the deck, Cataclysm, is actually pretty sweet in the deck because it would wipe the board down to a bare minimum and leave me with four great cards in play
Mythic Dragon A mythic rare dragon soaring over a volcanic battlefield, massive wings streaked with molten lava, glowing magma cracks across armored scales, intense orange-red palette, epic scale and motion, smoke and embers filling the sky, cinematic action lighting, ultra-detailed fantasy concept art in a vertical MTG-style card composition
Elderwood Scion
Cleaver Skaab Cleaver Skaabs one of the many stitched zombies from Innistrad
3mv cards like Cultivate are often fantastic in decks with commanders that cost five or six mana since they greatly increase the chance of playing these cards ahead of schedule while providing additional benefit over their 2mv competitors
You don't need to be an expert at coordinating suspend cards, you just need to bathe in abundance because any spell you cast has the capability of getting doubled for free