Hypothetical 1250pt Wood Elf List.
Glade Lord 135
Forest Dragon 275
Befuddlement of Mischiefs 30 (-1 WS and -1 I to a unit in base contact)
Lamentation of Despairs 20 (Enemies within 6" are -1 Ld when testing for Fear/Panic/Terror)
Spear of Twilight 65 (AP -2, Killing Blow, always wounds on 3+)
Merciw's Locus 35 (The user and models attacking it can't use weapons to boost their strength)
560
18 Eternal Guard, shields, full command, 267
14 Glade Guard, Swiftshiver Shards (multiple shots 2) 182
Treeman 215 Murder of Spites 25 (unit in base contact.takes d3 S2 hits at the start of combat)
How would you beat this? Assume the wood elf player hides their army behind their free 12" wood.