mtg nicol bolas commander deck Bolas, the Ravager Ultimate Superfriends FIVE Planeswalker – CommanderComplete Whenever Nicol Bolas deals damage to an opponent What are effective Nicol Bolas

Whenever you cast a creature from your hand to the battlefield, you can search your deck for a creature that has the exact same power and toughness and put it onto the battlefield, shuffling your deck afterwards

Summon: Leviathan: Leviathan is pretty bomby, especially if you make it semi-one sided with Sahagin or Ultros, Obnoxious Octopus

Secondly, it lets you exile a card from your library (and potentially play it that turn) whenever you discard anything

Consuming Aberration, Urborg Lhurgoyf, or even Tarmogoyf are nice

Modal cards, which we've had in Magic for decades, are almost always a bit better than they look at first glance since they offer options