Kal, Awakened Vessel

: All other Blue permanents you control have Hexproof, as long as they are untapped.
-2: Create a 1/2 Blue Lifeseed Enchantment Creature Token with Defender, and 'Sacrifice this creature: gain 3 life'
-X: Remove a Loyalty counter from Kal, Awakened Vessel, then proliferate X times.