Support item suggestion
In order to stop abuse cases like relic shield or spellthief's from frostfang, why not add a new passive for supports that incentives their playstyle and goes against other laners:
- Gold income from assists is increased to kill gold (300G) but kill gold is instead halved or reduced to assist gold (150G). This effect activates for one assist in a certain timeframe. Assists afterwards are decreased by 100G.