As long as you're in a format where you can play Fetchlands to fuel your graveyard, it's essentially an upgraded Llanowar Elves that can heal you and damage your opponents without having to go through their creatures
Each Set Booster contains 15 Magic cards, 1 Art Card, and 1 token, ad card, or card from The List (a special card from Magic's history-found in 25% of packs)
Artifacts Synergies Clues happen to be artifacts, so Im running a bunch of cards that care about artifacts, many of which are also artifacts themselves
Prowling Serpopard This awesome Cat Snake has four power, three toughness and some great abilities to help you against control decks
Therefore, it always has value even if answered, although not card equilibrium as you draw and discard two on another card, but synergy with discarding, madness, reanimation, and other stuff
Way back