weight of mtg card Shake is now canon for Weight of Memory · Dominaria

A 7/5 haster for a full 7 mana is very answerable

"These extra game elements have generally stayed away from Standard for two main reasons: complexity, and ensuring it's not right for every deck to have to bring extra elements

This red and green planeswalker quickly established its dominance in Modern and other Eternal formats and has remained a powerhouse since

MTGs Outlaws of Thunder Junction set is packed with interesting, powerful cards, from high-value Creatures to potent new Spree Sorceries

Another Proliferate example

Between Fetch Lands, Sagas that sacrifice themselves, and self-mill effects, you can grow this creature terrifyingly fast