Dispensary with synth mods on pets and equlibrium gives us unlimited source of energy, so we dont need efficiency and other ways to regenerete, so we can spam all our buttons.
Archaon shards: Cast speed 2x must have. Parkour speed is ok. Ability strength is good.
School: I prefer madurai because of cast speed and ability strength.
If u have some troubles with energy managment (you shouldn't have) use stemline instead of [Augur Secrets]