Press Enter and type "enablecheats". Then, enter the following:
Instant win: victory
Toggle instant construction: fastbuild [0 or 1]
Add experience points: +exp [number]
Remove experience points: -exp [number]
Add gold: +gold [number]
Remove gold: -gold [number]
Add shards: +shards [number]
Remove shards: -shards [number]
Add levels: +level [number]
Remove levels: -level [number]
Add experience points, gold and shards: +all [number]
Disable cheats: disablecheats