Id happily play it in any blue deck, especially given the surprise factor
If an Elemental on the battlefield has in its mana cost, X is 0 for the purpose of determining its mana value

Creature (23) 2x Felidar Sovereign 4x Martyr of Sands 3x Mentor of the Meek 2x Rhox Faithmender 4x Serra Ascendant 4x Soul Warden 4x Soul's Attendant Land (22) 4x Godless Shrine 4x Isolated Chapel 10x Plains 4x Swamp Enchantment (5) 3x Exquisite Blood 2x Sanguine Bond Artifact (4) 4x Chalice of Life Flip Instant (6) 3x Rest for the Weary 3x Unmake Sideboard Creature (3) 3x Rune-Tail, Kitsune Ascendant Flip Enchantment (4) 1x Leyline of Sanctity 3x Pacifism Artifact (7) 2x Elixir of Immortality 3x Lightning Greaves 2x Witchbane Orb Instant (3) 3x Batwing Brume Sorcery (2) 2x Purge the Profane Maybeboard Creature (5) 1x Ajani's Pridemate 1x Children of Korlis 1x Rune-Tail, Kitsune Ascendant Flip 1x Vampire Nighthawk 1x Vizkopa Guildmage Planeswalker (2) 1x Ajani Goldmane 1x Sorin, Lord of Innistrad Land (2) 1x Orzhova, the Church of Deals 1x Vault of the Archangel Enchantment (1) 1x Oblivion Ring Artifact (2) 1x Angel's Feather 1x Orzhov Keyrune Instant (1) 1x Orzhov Charm Sorcery (2) 1x Heroes Remembered 1x Lingering Souls +1 if you like :) The idea behind this deck is to flip Chalice of Life as soon as possible

Tournament players who care about visuals will sleeve an SAR over the equivalent RR, but the gameplay text is identical line-for-line
Pokmon Trading Cards have officially landed at Golden Gate Petroleum stores across Nevada, Colorado, California, and Utah