Requisition tree

For the RP that's acquired over the course of the campaign, from the Requisition tree you can unlock additional Templar classes, talents, Armor, Weapons, Gear, Ordnance. Every templar force starts at root of the tree, (at the centre north). From there you are relatively free to expand in whichever direction suits your play style; the need for certain templars on a regular basis will encourage a minimum level of investment in Engineers, Scouts, Soldiers and Captains (left half of the tree). ''Do not expect to acquire everything the requisition tree has to offer in one play through as the cost of everything is 18 590 RP. This more than triple the base reward level (5105 - 5595 RP) of all the missions including the Kaldun and Stratos missions on easy difficulty.''

As you invest in the tree, the symbols will change colouration & appearance to signify their availability to your forces. Potential acquisitions are signified by a red padlock in the bottom right corner of the icon, as well as being a darker shade. Prior to purchasing a node on the tree you are permitted to see the details of what it will unlock, in order to see if that purchase should be made now or later. You will also be shown which purchases must be made when upgrading a templar, as it will take you to the tree when you try to raise a talent beyond a currently available level e.g. Burst Fire 5, when you've only purchased up to level 4.

The tree itself provides an easy visual indication of the prerequisite purchases that must be made in order to advance. Generally this is just the icon prior, as you can't buy Onslaught 3 without buying Onslaught 1 & 2. The only time you must invest in 2 branches is for Reconnaissance 1, where you must have both Engineer 4 AND Scout 4 purchased.



The only limitations placed on purchasing are:
 * 1) You are not permitted to overspend RP. No credit is available.
 * 2) Purchases become final and cannot be undone when the game is saved which happens automatically when starting a mission. When exiting the game, the "Unsaved Changes" popup lets you choose whether to save or discard any purchases or gear changes since the last save, so you can experiment freely with requisitions.

For achievements linked to purchasing sections of the requisition tree, all talents AND relics must be acquired.