English (Source)
Towers gain experience <Highlight>{{TOWER_EXP_GAIN_CHANGE_PERCENT:percent}}%</> faster but upgrading them with gold costs <N_Highlight>{{LEVEL_UP_COST_CHANGE_PERCENT:percent}}%</> more.
Swedish Translation
Torn får erfarenhet <Highlight>{{TOWER_EXP_GAIN_CHANGE_PERCENT:percent}}%</> snabbare men att uppgradera dem med guld kostar <N_Highlight>{{LEVEL_UP_COST_CHANGE_PERCENT:percent}}%</> mer.