head to head
vs
HearthstonevsSouth Park: Phone Destroyer
Hearthstone leans Variance (Grand Arena); South Park: Phone Destroyer leans Optimization (Systems & Chaos).
HearthstoneSouth Park: Phone Destroyer
Axis by axis
Execution1 vs 3
South Park: Phone Destroyer leans harder on execution: Card placement timing matters slightly under real-time pressure
Reads6 vs 5
Hearthstone leans harder on reads: Human opponents bluff and adapt mid-match
Variance7 vs 6
Hearthstone leans harder on variance: Draw RNG and discover effects swing games
Optimization7 vs 7
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.