mtg blue search cards Rules Text: Search, library, land, Colors: Blue, 426 then shuffle your library The 45 Best Blue Cards

EDHREC is a great resource to find custom decklists for any commander or strategy you could ask for

Grizzly Bears | Illustration by D

The mantra is Quest early, Quest often and it just works

This is key, as Grolnok allows you to cast spells and play lands from exile with croak counters on them, meaning that through attacking, Grolnok's ability can effectively draw you three additional cards each turn

The best part of this kind of Fact or Fiction-like effect is that you can place the best card on its own and every other card in an imposing three-card pile

I suspect it'll be really good as you can choose the best Dungeon for the moment and venture therein