Kalista Addition
After playing as Kalista not too long ago (a game where I ended up having a 
as my Oathsworn...), I had an idea of an addition to Kalista:
When either her or her Oathsworn use a healing ability that would normally not affect the other (such as Yi's Meditate), the other is also affected, but only feels 60% of the effect. Any multi-target heal (such as Alistar's ability or the summoner spell) would be unchanged. Whenever one player has Life Steal or Spell Vamp, the other player will only feel 30% of the effect. Bonus Health Regen obtained by either player has no effect on the other player.
