Fact
Datamined crafted Shaman tier lines (need Malleable Essence of Nature from disenchanted raid loot, 3 per slot): The Spiritcaller (Restoration: 2pc +10 Spirit, 3pc +10 yd Fire/Water totem radius, 4pc healing and spell damage, 5pc Riptide cooldown -1 sec); The Spiritcaller's Storm (Elemental: 2pc +1.1% hit, 3pc Earthbind cooldown -2 sec, 4pc more damage to Elementals, 5pc Lava Burst cooldown -1 sec); The Spiritcaller's Rage (Enhancement).