Spark of the Primal

Flash
Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)
Hexproof
Enchant creature
When Spark of the Primal enters the battlefield, put 2 loyalty counters on enchanted creature.
Enchanted creature gains "+1: Add {g}{g}.", "−2: Create a 4/4 green beast creature token with trample.", and is a legendary planeswalker in addition to its other types.