Voting Gauntlet

The only stalemate situations in Voting Battles are when you're in terrain that only flying units can access, without any weapons, so the enemy can't charge in, and you don't have any flying units yourself. If the enemies are too strong and it's tough, you can just set your own heroes to level 1 and have your friend support heroes defeat the enemy's level 1 units.

(I retired this year due to going dark, so I don't know about the increased 5-tile range styles. For close combat, I only know the 3-tile range from the 9th general election's sensei.)