Some Commons see more competitive play than Secret Rares
In addition to common keywords like destroy and exile, card abilities are structured in uniform ways
Speaking of which, you will probably want to play with Fellwar Stone, Exotic Orchard, and five-color mana rocks like Darksteel Ingot so you can create colored mana for stolen activated abilities that require mana outside of blue or black
You have a body with flash, which lets you hold up countermagic and removal, bounce so that you get a natural 2-for-1, and the surveil helps filter away a bunch of lands
Pithing Needle
3 Squidward, Sarcastic Snob Grazilaxx, Illithid Scholar Squidward's first ability may be a great way to protect your creatures in combat, but his real strength is as an unblockable-focused commander