head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Reads · Mind & Math
Real-time card battles testing deck building and predicting a live opponent's plays.

Optimization · Mind & Math
A siege-war MMORPG defined by clan politics, PvP reads under castle warfare, and deep class optimisation.
Epiko Regal leans Reads (Mind & Math); Lineage 2 leans Optimization (Mind & Math).
Lineage 2 leans a little harder on execution, though the gap is small.
Epiko Regal
Card placement timing matters more than dexterity
Lineage 2
Auto-attack systems limit individual twitch expression
Epiko Regal leans a little harder on reads, though the gap is small.
Epiko Regal
Live PvP rewards predicting opponents' deployments and counters
Lineage 2
Castle sieges and clan PvP demand reading opponent strategies
Epiko Regal leans a little harder on variance, though the gap is small.
Epiko Regal
Card draw order randomises each match's options
Lineage 2
Drop rates and spoil variance are historically brutal
Lineage 2 leans a little harder on optimization, though the gap is small.
Epiko Regal
Deck construction and elixir-style economy are studyable
Lineage 2
Class synergies and party compositions for sieges are well-studied
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.