Resources

Magic: The Gathering Oracle Changes

Morningtide to Shadowmoor (Single Change View)

New cards

Old card (Morningtide) New card (Shadowmoor)

Dire Undercurrents

{3}{u/b}{u/b}

Enchantment

Whenever a blue creature comes into play under your control, you may have target player draw a card.

Whenever a black creature comes into play under your control, you may have target player discard a card.