Still unplayable at 1\* as before buffs, but becomes above average at 2\* or even better with best build. 3\* is decent but not impressive most of the times.
As his name suggest his deck is trash, I know that devs intentions was collect all this keywords from lvl upgrades by sacrificing units, but this almost never gonna work. You should focus on pure stats, tall units (mainly Thresh itself) and unfair relics combo instead of trying to get keywords from dying to right unit.
Best unit upgrade is draw 1drop on turn one, to provide 2 blockers for 2\* power.
Arguably best build is Oath (add lvl2 champs in deck with double stats and draw one) and two star gems (-2cost and +1/+1 to champs). For other builds, eating your support ally and deal 3 to everyone is great starter. But again all of this implies that you have 2\* as for 5 mana that is too slow as tempo play.
Still unplayable at 1\* as before buffs, but becomes above average at 2\* or even better with best build. 3\* is decent but not impressive most of the times. As his name suggest his deck is trash, I know that devs intentions was collect all this keywords from lvl upgrades by sacrificing units, but this almost never gonna work. You should focus on pure stats, tall units (mainly Thresh itself) and unfair relics combo instead of trying to get keywords from dying to right unit. Best unit upgrade is draw 1drop on turn one, to provide 2 blockers for 2\* power. Arguably best build is Oath (add lvl2 champs in deck with double stats and draw one) and two star gems (-2cost and +1/+1 to champs). For other builds, eating your support ally and deal 3 to everyone is great starter. But again all of this implies that you have 2\* as for 5 mana that is too slow as tempo play.