most expensive blue cards mtg spider man rare The 32 and Must-Have Cards in Marvel's Spider-Man The Top 25 Blue Cards

While the cube is all about powerful things there is the fun kind of power that arises from good play and card synergy and then there is the not fun kind of power that occasionally gives you free wins

Electro, Assaulting Battery, from MTG Spider Man, has an effectively identical effect, ensuring your red mana sticks around

I could easily see a lot of charge counters building up, and this deck does run both Torment of Hailfire and Exsanguinate as possible outlets for all that mana

Activate only if you control a creature with power 4 or greater

This Assembly-Worker will have you reaching for more tokens than you own before long