Beyond Springtide is the 4th stage of The Hidden Grail War. Previous stage: One with the Shadows.
Gilgamesh at only 10% magnification (150,000 HP), with a blind spot the peons never fully cover.
- Paris Cat and/or Whale Cat clear the Snache, Pigge, One Horn, Doge Dark and St. Pigge the 2nd waves; then wear him down inside his 600 blind spot.
- He has 8 knockbacks and repositions constantly, and his attack doubles at half health — expect the last half to hit twice as hard.
⚙ More counters worked out from the roster, lower confidence than the picks above; kept for reference
Gilgamesh is Traitless. Anti-Traitless units take less damage and deal more.
HITMAN CAT A Hitman Cat: Deals massive damage to Traitless enemies Also fits “Clear the crowd.” 
BOWLER CAT A The Slow lands on Traitless enemies — great for stalling the many Traitless bosses across Empire of Cats and Into the Future. 
BRAINWASHED AXE CAT A Strong against Traitless and Curses Traitless enemies. 
D'ARKTANYAN S Strong Against Traitless on a Long-Distance area attack — answers the many Traitless bosses. Also fits “Clear the crowd.” 
JAGANDO JR. A Lord of Ruin Jagando Jr.: Strong against Traitless enemies (Deals 1.5x damage, only takes 1/2 damage) Also fits “Clear the crowd.” Gilgamesh reaches 600 range. Units that out-range it can chip safely without taking hits.
Gilgamesh has a deep HP pool (1,500,000+ even before stage magnification). Heavy single-target burst shortens the fight.
BAHAMUT CAT S Huge multi-hit burst — a story-unlock powerhouse that deletes tanky enemies. 
IZ THE DANCER S Big Multi-Hit Massive-Damage bursts. Also fits “Clear the crowd.” 
GAIA THE CREATOR S Long-Distance multi-hit with Insane Damage — a generalist wall-cracker. 
CRAZED MONEKO A Big crit burst against tanky/Metal targets. 
KALISA S Big Massive-Damage Area hits. Also fits “Clear the crowd.” 6 enemy types stack up here. Area attackers hit the whole push at once instead of one unit at a time.
HITMAN CAT A Area attacks hit everything in range. Also fits “Counter Traitless.” 
SALON CAT S Hits whole crowds, and is Weaken-immune so it keeps firing through Weaken stages. 
NERD CAT A Evolved/True hit groups over a Long Distance band. Also fits “Out-range Gilgamesh.” 
LASVOSS S Long-range Area damage clears groups. Also fits “Burst the boss down.” JAGANDO JR. A Area attacks hit everything in range. Also fits “Counter Traitless.” WIKI PICK = listed on the stage's Battle Cats Wiki page; COMMUNITY = found by title, channel and date. Neither is verified by Claws' Den. Nothing loads from YouTube until you press play. Find more on YouTube ↗
The castle you destroy to clear the stage.