Tunnel
Rarity
- Rare
Type
- Battle
Max level
- 1
Price
- 7 Essence
Stages
- All stages
Effect per level
Lv.1
At battle start, the rearmost melee ally burrows and pops out behind the rearmost enemy 2 s later. Its first attack after that deals +80% damage.
Lv.2 (Engineer)
At battle start, the rearmost melee ally burrows and pops out behind the rearmost enemy 2 s later. Its first attack after that deals +120% damage.
Unlock
Shop odds
Share of its rarity among Shop offers, by wave
Waves 1-4
- 0%
Waves 5-10
- 5%
Waves 11-14
- 8%
Waves 15-20
- 11%
Waves 21+
- 13%









