Yea that's what I'm thinking silver and lower it is a bit more niche but up in gold/diamond/champ I think there is a lot of use for it.
I just want to see more use out of some of these abilities currently I rarely ever see recharge used and very rare I see giant killer. However with increase in mana cap for battles that may change
I'm still in Silver myself so I don't get to see the full-effect of numerous abilities clashing at the level of gold/diamond/champ but it would be nice to see a lot more abilities added to the game, along with an additional level system so that a summoner or monster's abilities could improve with them.
For example, basic stat boosts like health, armor, speed, melee, magic, and range could become stronger than plus-one as a summoner levels up; and as for monster abilities perhaps just an increase of them.
I can't wait for the involvement of land to start becoming a more active part of the game, perhaps giving extra advantages and disadvantages akin to the battle rulesets.