This did replace Control Magic in Fifth Edition, and although it gave the controlled creature a +0/+1 boost, great for stealing something your opponent has two of, it was still inferior to Control Magic
Core sets in Magic have traditionally had the opposite problem: too few powerful cards to be worth opening for established players
Most of the ways to draw cards off binning bodies requires you to sacrifice nontoken creaturesthink Midnight Reaper, Grim Haruspex, Harvester of Soulsso getting cards for tokens is a payoff thats worth the work
Narset, Enlightened Exile Narset, Enlightened Exile is basically Balmor, Battlemage Captain but much stronger since it casts free spells and prowess offers a much more substantial buff than +1/+0
The four decks are called Planar Portal, Dungeons of Death, Draconic Rage and Aura of Courage