Something like Reckless Impulse works like a draw spell, but you only benefit if you can play the exiled cards within the timeframe
Note that the term redirect in Magic actually has a specific rules meaning of moving damage from one target to another
Celestial Convergence Celestial Convergence works similarly to Divine Intervention, in that it enters with a number of unique counters on it, and theyre ticked down one-by-one during your upkeep
There's some upside here if you end up pitching the card you just tutored, though as with Gamble, the best bet is to search for a card that works just as well from the graveyard as it does in your hand
Embercleave is fantastic in any aggressive red deck, but since Karlach loves to attack with friends, Embercleave's prohibitive six-mana price tag becomes a far more reasonable number
However, that would probably be a mistake since it would overly benefit high-level players