These seven lines boil down to only three sentences, one of which is a reflexive line if youve played this game for any amount of time (shuffling after searching)
First, multicolor cards that dont have hybrid mana symbols in their cost will cost a minimum of 2 mana, more if they include more than 2 colors
Abilities that apply "as [this permanent] enters the battlefield," such as choosing a card type with Stenn, Paranoid Partisan, are also unaffected
While most other "color matters" cards mention colors by name, this one looks instead for a color relationship
And the condition of the cards and any special features they may have
If you're looking for a more aggressive deck that can fill the board with lots of cheap characters, including the Seven Dwarfs, Tactical Teamwork has plenty of go-wide potential, with more than a few combat tricks up its sleeve too