head to head
vs
Blood on the ClocktowervsHearthstone
Blood on the Clocktower leans Reads (Pure Mind Games); Hearthstone leans Variance (Grand Arena).
Blood on the ClocktowerHearthstone
Axis by axis
Execution0 vs 1
Hearthstone leans harder on execution: Clicks only, no mechanical skill
Reads9 vs 6
Blood on the Clocktower leans harder on reads: Detecting human lies and modelling bluffers is the whole game
Variance6 vs 7
Hearthstone leans harder on variance: Draw RNG and discover effects swing games
Optimization4 vs 7
Hearthstone leans harder on optimization: Deckbuilding, mulligans, and mana curves matter
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.