mtg card alter commissions Alters Your Very Own One Ring:

For 3 mana, you get to draw one card and another one for each other instant and sorcery spell you've cast that turn

Constructed decks typically can't do more sooner, they are already finely tuned to be as quick as possible at doing their thing

1x Murders at Karlov Manor Commander Deck-Revenant Recon

Doesnt get much more chaotic than that

Many cards like The Watcher in the Water use stun counters as a downside, so you can turn that into cards

They all famously go infinite with a certain legendary goblin and the ability to cast them at flash speed presents a narrower window for opponents and allows you to assemble the combo earlier