golden ex pokemon card this Pokémon cant attack. is:gold - Card Search –

The effect allowing you to cast the exiled card if you attacked with a token continues to apply even if Neyali leaves the battlefield or another player gains control of it

Activated mana abilities may be played both when a player has priority and in process of casting a spell, activating an ability, resolving a spell or ability, if any such action requires a mana payment

You then use counterspells to protect what you do

PlayEDH interviewed Brian BoshNRoll Coval in our latest podcast if you're looking for something to listen to while sorting your cards

Though if you are running those three, and you have creatures, this is pretty amazing

Need more mana