Silverwind Nargacuga

Fatal Wound - Whenever Silverwind Nargacuga
deals combat damage to a creature or player, it is
dealt 1 damage every turn for 3 turns. Creatures
are dealt damage from Fatal Wound in form of
-0/-1 counters.
Evasive Dash - As long as Silverwind Nargacuga attacks alone it gains Skulk, Flanking and
Hexproof until end of turn.