Since untapped permanents are a finite resource each turn, like cards in the graveyard (although less finite), improvise cards get to be stronger than affinity cards
Myriad Landscape [Cat deck]: I so wanted it to read 'search for two dual lands with basic land descriptions' but I was wrong
After all, the vast majority of your spells are going to need to be cast, not exiled with Elminster's second loyalty ability
Alisaie Leveilleur and Alphinaud Leveilleur are two separate cards but are partners which means when you play one, you may search your deck for the other, and add it to your hand, which makes sense since their abilities complement each other
Soul Shatter - Each opponent sacrifices their highest CMC creature or planeswalker, and its only 3 mana
With a low cost of two, he can be played early to ready a character that's already quested or challenged