1 <?xml version="1.0" standalone="no"?>
4 <image path="images/energy_sharpening.bmp"/>
5 <image-cancel path="../ancient_summoning/images/magic_upgrade_cancel.bmp"/>
8 <upgrade-requirements/>
9 <resource-requirements>
10 <resource name="gold" amount="250"/>
11 <resource name="wood" amount="200"/>
12 <resource name="stone" amount="150"/>
13 </resource-requirements>
15 <unit name="battlemage"/>
16 <unit name="summoner"/>
17 <unit name="dragon_rider"/>
18 <unit name="archmage"/>
23 <attack-strenght value="50"/>
24 <attack-range value="1"/>
26 <move-speed value="0"/>
27 <production-speed value="0"/>