Saradoc, Master Of Buckland leads to a large battlefield of creatures
When it comes to building a Commander collection, lands and colorless cards are especially important because you'll use these cards in multiple decks
Ian Malcolm, ChaoticianIan Malcolm, Chaotician tips his toe into the chaos pool, giving everyone access to every one else's cards one at a time, and only if someone draws more than one card per turn, though if you stuff your Ian Malcolm deck with cards like Dictate of KruphixDictate of Kruphix, Howling MineHowling Mine, and Temple BellTemple Bell, you can reliably grow the pile of extra spells you can cast
When paired with cards like Moana, Of Motunui, you can challenge opposing characters in waves and reduce how much damage you take overall, though you may need several in play to eliminate stronger opponents