Aquatic Incursion
RIX · Rivals of Ixalan #32 · Uncommon · released 2018-01-19
{3}{U}
Enchantment
When this enchantment enters, create two 1/1 blue Merfolk creature tokens with hexproof. (They can't be the targets of spells or abilities your opponents control.)
{3}{U}: Target Merfolk can't be blocked this turn.