I get that Mercenaries and Rebels were big creature types for Mercadian Masques block, but it feels really jarring to put a creature into a tribal deck that doesnt fit the tribe even if it works well and has clear synergy with your game plan
So thats why a card like that is in the deck, that doesnt really fit the theme of the deck
I think its unlikely you arent already playing it in a counters matter deck, but if you arent, then its time for you to jam one of these into your deck and truly make it a next-level monstrosity (bonus points for playing and activating Hydra Broodmaster with Unbound Flourishing in play)
Its great since its hard to abuse in a traditional sense
The deck is very strong and consistent, quickly snowballing out of control
Mortality Spear is an incredibly efficient spell in the right deck, and one Im actually a little surprised to see turn up without white