Joshua Raphael animates the logic of childhood nightmares on Silent Hallcreeper in a similar way that Mark Tedin does with his messed up Thrull token
Formidable Speaker allows you to untap another permanent for a tap and one generic mana, giving you access to all the mana dorks, survivor triggers, and vehicle crewing you could need
Giada, Font of Hope is one of the best enablers for it
Instant Color tag templates(None) High Tide Until end of turn, whenever a player taps an Island for mana, that player adds an additional
Each player thats getting attacked chooses any amount of creatures they control and puts those creatures in piles, equal to the number of creatures attacking that player
I think it has packages that simulate those but dont quite hit