Initiate of Blood to Goka the Unjust: You will either have to hit a 1/1 or hit it with something else to make sure the opposing creature dies
My top pick for this category pairs this ability with a core action in any Commander game: tutoring
It too easily allows for access to a large portion of ones deck, without having to guess how far you need to go, and leaves the mana up for casting the cards drawn right away
But as it looks now, it does seem like this is one of the MTG battle cards built for the original purpose of being a Commander-centric political piece
One final thing to be aware of is that you cant put counters on a dead permanent , so playing a creature sweeper to draw off killing your own board only works if Weatherlight Compleated is either above 7 or under 4 counters
Doing connected cards prevented us from balancing the colors, but as Set Boosters weren't being played in Limited, it wasn't considered a big deal