Ranks & conditions

What SS+, X+ 90%, SXD +300% +300kill, Burrowed and the other recipe conditions mean, and where each one appears.

A condition belongs to one ingredient. In Talandar = Karax X+ 90% + Alarak X+ 90%, both units must meet it; in Mohander = Purifier Colossus X+ + 4× Void Ray, only the Colossus has a condition.

Ranks

The ranks written in recipes are, lowest to highest: S, SS, SSS, X, XD, SXD.

Written	Meaning
SS+ SSS+ X+ XD+	that rank or better
SS SSS	exactly that rank. They appear only on the Dark Templar pair, where SS gives a Sentinel and SSS a Centurion
SXD	the highest rank written. It appears only on Special Ops Nova, Terra-Tron, Amon, Spear of Adun and Xel'Naga Kerrigan, always with +300kill

Is that the whole ladder?

The order is read from the wording of the sources (“Rank SSS or better”, “X or higher”, “both must be X or XD”), not from a list of ranks. Ranks below S never appear in a recipe. If you know the full rank list, it belongs here.

Other conditions

Written	Meaning
Burrowed	the unit must be burrowed when it is merged
Level 7 Lv11	the unit’s level. The older list speaks of units “upgraded to exactly level 3”
+300kill	read as: the unit has 300 kills
90% 150% 200% 300%	not explained by either source

Open question: the percentages

Neither source says what 90%, 150%, 200% or 300% measure. They grow with the rank they are written next to (X+ 90%, X+ 150%, XD+ 200%, SXD 300%), so they look like a second threshold the unit has to reach. The source writes both “SXD 300%” and “SXD +300%”; both spellings are kept as written.

Where each condition appears

Every condition in the 10.5 table, most used first:

Condition	Uses	Where (ingredient → result)
X+ 90%	13	Hyperion → Pirate Capital Ship Karax → Talandar Alarak → Talandar Purifier Mothership → Tal'darim Mothership Selendis → Super Space Starship Mohander → Super Space Starship Omegalisk → Torrasque Brood Lord → Hybrid Nemesis Nova → Sarah Kerrigan K5 Kerrigan → Sarah Kerrigan Alarak → Hybrid Behemoth Hercules Bomber → Destroyer Mohander → Destroyer
X+	10	Swann → Tychus Findlay Stetmann → Tychus Findlay Raven → Hercules Bomber Science Vessel → Hercules Bomber Hybrid Dominator → Karax Hybrid Dominator → Alarak Tal'darim Tempest → Tal'darim Mothership Purifier Colossus → Mohander 2× Tassadar → Hybrid Nemesis 2× Warfield → Hybrid Behemoth
SS+	6	2× Warmonger → Tauren Space Marine 2× Spartan Goliath → Warhound Dark High Templar → Dark Templar Dark Zealot → Dark Templar 2× Dark Sentry → Energizer 2× L2 Lurker → Swarm Host
SXD 300% +300kill	6	Gorgon Cruiser → Terra-Tron Pirate Capital Ship → Terra-Tron Selendis → Spear of Adun Tal'darim Mothership → Spear of Adun K5 Kerrigan → Xel'Naga Kerrigan Torrasque → Xel'Naga Kerrigan
SXD +300% +300kill	4	Commando Raynor → Special Ops Nova Tychus Findlay → Special Ops Nova Artanis → Amon Talandar → Amon
XD+ 200% Lv11	4	Destroyer → Void Trasher Hybrid Nemesis → Void Trasher Sarah Kerrigan → The Last Dominator Hybrid Behemoth → The Last Dominator
Burrowed	3	2× Ravasaur → Murloc Marine 2× L2 Hydralisk → 3x Drone L2 Roach → 3x Drone
X+ 150%	3	2× Omegalisk → Special Ops Nova 2× Karax → Spear of Adun 2× Raven → Xel'Naga Kerrigan
Level 7	2	Artosilope → Hybridlope Tastelope → Hybridlope
SSS+	2	4× Arch Angel → Arch Fighter 12× Sunken Colony → Spore Cannon
XD+	2	2× Swann → Terra-Tron 2× Tal'darim Tempest → Amon
SS	1	2× Dark Templar → Sentinel
SSS	1	2× Dark Templar → Centurion