Eris, Roar of the Storm I appreciate that this cost reduction ability encourages players to vary the costs of their instants and sorceries rather than defaulting to 1- and 2-mana spells to maximize the triggers from Eris, Roar of the Storm
Other than just getting rid of a bad hand, another reason to use a refresh card is to avoid being decimated by a Poltergeist attack from Gengar SF or Mismagius UD
Ditto This card is receiving the most attention online and understandably so, as its something never before seen in the world of Pokmon TCG
Otherwise, tapping it again will give you another opportunity to catch it
Concordant Crossroads Granting haste to all creatures for only one mana certainly changes how many decks operate, but many players see this card as a combo-enabler
And now, you'll have Swarm in your hands to battle it out on a tabletop