Initially, the deck struggled, as it did not have a solved deck list, and it had unfavorable matchups against Regidrago VSTAR and Raging Bolt ex
While its mana cost definitely reflects that, it's still worth considering Gisela for your burn deck
Conduit of Ruin doesnt have a super deep pool of cards to draw from, but theres enough versatility here that it should always grab something worthwhile, and fours enough that you should rarely draw the Conduit after drawing all its targets
Surge of Salvation Surge of Salvation can protect you and your permanents from any type of damage until the end of the turn
At the beginning of your end step, create a token thats a copy of target token you control
I think thats the main design mistake with it: tinker is thought of a bad build around