I consulted popular online sources I reviewed lists and articles from board-game review sites such as Shut Up & Sit Down and Dicebreaker
It works within itself since you can use excess mana to put -1/-1 counters on creatures, kill them, and draw cards
Kellan, Planar Trailblazer 2/1 Jackal Pup cards dont make the cut these days, so heres Kellan, Planar Trailblazer, with plenty of upside
With all the ways to force sacrifice and discard in Black, seeing Tergrid across the table is comparable to a death threat
His best use is taking out planeswalkers with the Angel on the one attack he is likely to get
Cheap fat creatures is more of a problem for Izzet tempo than control decks are and so I have rated True Name above Clique but that is the only reason why, I much prefere the Clique in the deck