The Secret Lair drops also provided some great additions as well, featuring variations of some incredibly powerful commanders that fit right in with the franchise's themes
(3/3) Magitek Scythe - 4 - Artifact: Equipment - When this equipment enters, you may attach it to target creature you control
namely, all of the Simic Ramp variations
If your opponent hits Etali, Primal Storm with a removal spell at any point before you declare attackers, they basically erase your entire turn and can likely do something else due to removals efficiency
Altar of Shadows Big, bold, and slow, Altar of Shadows is a late-game bomb in mono-black or artifact ramp decks
The issue is that Id like to not have too many noncreature spells in the deck