head to head
vs
HearthstonevsLost Dimension
Hearthstone leans Variance (Grand Arena); Lost Dimension leans Optimization (Systems & Chaos).
HearthstoneLost Dimension
Axis by axis
Execution1 vs 2
Lost Dimension leans harder on execution: Turn-based combat needs no manual dexterity
Reads6 vs 4
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.