Under!swap papyrus

under!swap papyrus need 1 reset + 10k of souls (20k of hp)

attacks

bone wave will summon a small bone wave (low dmg and low cooldown)

bone spin will summon a spin bone (this one will last 12 seconds) (low dmg) (13 second cooldown)

bone throw will throw 7 small bones (each one dealing medium dmg) 2 seconds cooldown

gaster blaster will summon a orange eyes gaster blaster dealing (dealing medium dmg) (5 second cooldown )

bone zone will do a bone zone where is you mouse and this one will last 7 seconds (6 second cooldown)

giant gaster blaster will summon a very big gaster blaster (medium dmg) (16 seconds cooldown)