With cards like Drover of the Mighty, Channeler Initiate, Pillar of Origins, Unclaimed Territory, and Attune to Aether in Standard, it's not hard to get the mana you need to play the best Dinosaurs from each color
It's the king for a reason, and we'll definitely be playing not only it, but several iterations of poor remakes of it
Blightsteel Colossus is a great choice, and having it come in tapped and attacking basically guarantees a kill
the best way to discover what Magic has to offer, they're perfect for building decks, playing games with friends, and are tons of fun to open Marvel Secret Lairs Though the initial sales of Marvel Secret Lairs last a short time, the secondary market is alive if you want to pick up your favorites
#3 Power Artifact Power Artifact is a very strange card