Morde on Treeline/Dominion/ARAM

Can we get some way for morde to trigger his Dragon on these maps (maybe change the mob to fit the map better)?

Treeline: Morde helps to kill Vilemaw. He summons a spectral spider. Scar: Have all 5 points under your control at once. He summons a crystal golem. ARAM: Ace the enemy team. This only triggers if Mordekaiser helps to kill all of these champions. (Summon a GIANT PORO TO SLAY YOUR ENEMIES AND PUSH TOWERS)

Treeline/ARAM pets deal reduced damage and receive bonus damage versus towers.

The Crystal Scar pet can capture points, but has a leash range (no capping multiple points simultaneously, morde)

Procs on Crystal scar and ARAM have a 6 minute cooldown, seperate from Children of the Grave.