New Troops and New Spells

I have a lot of new troops and spells ideas but I narrowed down my list. I am going to start with the troops.
Phoenix- The phoenix would be an air troop and would be attacking Eagle Artillery. It would be the 8th troop for dark barracks.
Ice Wizard- This troop is in Clash Royale but would be a great addition as a regular elixir troop and slow down the defenses .
Mega Minion- This troop is also in Clash Royale and would be a dark barrack troops and would do what the regular minion does except better.

Onto spells
Invisible Spell- This spell would take all cards in the spell invisible for a certain amount of seconds and would be in the dark spell factory.
Morph Spell- This is a regular elixir troop and the troop will morph into a random troop it would unlock at lvl 2 Factory.
Revive Spell- This would be a dark elixir troop and would revive any troops that have dead for a couple seconds.