Enter this planeswalker who is five mana but a rough triple red though for a 5-loyalty lady who can +1 to make three mana for ramping, but just for your instant/sorcery spells, so your burn stuff and dig stuff like Big Score
Equipment commanders without white are always dicey because they miss out on the best support cards, but Gilgamesh, Master-at-Arms provides a huge mana advantage between the free equipment and the free cost to equip to itself
(704.5r) Your Two-Headed Giant team can no longer lose because you have 0 or less life or fifteen or more poison counters
For those interested in reading the original announcement made by Bandai, you can find it here.
Believe me, that's a lot better than saying this does damage to your opponent eight times and boy, red really hates blue twice
If you would put one or more counters on a permanent or player, put twice that many of each of those kinds of counters on that permanent or player instead