Deeproot Waters
{2}{U}
Enchantment
Whenever you cast a Merfolk spell, create a 1/1 blue Merfolk creature token with hexproof. (A creature with hexproof can't be the target of spells or abilities your opponents control.)
Jungleborn Pioneer
{2}{G}
Creature -- Merfolk Scout
2/2
When ~this~ enters, create a 1/1 blue Merfolk creature token with hexproof. (It can't be the target of spells or abilities your opponents control.)