Sentinel of the Eternal Watch is doubly good in 2HG because "beginning of combat on each opponent's turn" means it triggers once for each opponent, even though they share a combat phase.
Magic Rules Tips
…and knowing is half the battlefield
…and knowing is half the battlefield
Sentinel of the Eternal Watch is doubly good in 2HG because "beginning of combat on each opponent's turn" means it triggers once for each opponent, even though they share a combat phase.