Pay to Slay

Pay to Slay is a quest achievement earned for killing summonable bosses on the Isle of Thunder using a [Shan'ze Ritual Stone]. Stones are found on the corpses of [Champions of Lei Shen], which are regular rare mobs, and also inside Troves of the Thunder King. See the ritual stone article for more information on summoning the named bosses.

This achievement is not required for the meta-achievement, [Stormbreaker], but its followup, [It Was Worth Every Ritual Stone], is.

Criteria

There are three types of ritual stones, lightning, primal, and spirit. Each type will summon one of three bosses of that type:

Boss	Type	Location	Coords
Spirit of Warlord Teng	Spirit	Hall of the Grand Imperion	^{[35.7, 63.8]}
Kor'dok and Tinzo the Emberkeeper	Spirit	Court of Bones	^{[30.7, 58.6]}
Echo of Kros	Spirit	Ihgaluk Crag	^{[55.2, 87.7]}
Electromancer Ju'le	Lightning	Diremoor	^{[44.5, 61.0]}
Qi'nor	Lightning	Lightning Vein Mine	^{[48.0, 26.0]}
Ancient Mogu Guardian	Lightning	Emperor's Gate	^{[53.1, 47.1]}
Windweaver Akil'amon	Primal	Stormsea Landing	^{[68.9, 39.3]}
Cera	Primal	Ihgaluk Crag Court of Bones	^{[57.9, 79.2]} ^{[33.5, 46.5]}
Incomplete Drakkari Colossus	Primal	Lightning Vein Mine	^{[49.9, 20.6]}

Cera intentionally has two summoning locations.

Hotfix (2013-04-08): Fixed an issue where some situations could cause players to not receive credit towards Pay to Slay or It Was Worth Every Ritual Stone achievement after defeating Incomplete Drakkari Colossus.
Patch 5.2.0 (2013-03-05): Added.