pokemon cards japanese mew {039/100}Mew V RR the trusted official grading guarantees its condition Mew ex - 208/165 (208/165)

or another extra resource on that attacker to make their attack efficient

Whichever works best for you, though, its a good time to be a Golgari+ graveyard player

Then, we can cast (or reanimate) Loaming Shaman to shuffle 20-ish creatures from our graveyard into our library and win the game on the spot with Syr Konrad, the Grim damage

You could build it up as a Voltron commander and make use of this to commander damage your way to victory, or fill it up with other ways to dish out damage like Roiling Vortex and Guttersnipe

It benefits typal decks directly by fixing the mana needed to cast spells and provides counterspell hate so that you can resolve your key creatures

Some cards care about mana abilities too, like Moonsilver Key, which can search for an artifact with a mana ability, or Battlemage's Bracers, which copies an ability unless it is a mana ability.