I dont really see it going anywhere unless a breakout deck happens after Dragons of Tarkir for some reason
[4] Cardmarket lets you list mixed cards or bulk list cards
It's a great mana sink if you have nothing else to do, but the real draw here is that "mill that many cards plus four" ability
Spirit Shackle Rarity: Common TYPE: Enchantment SUBTYPE: Aura CMC: 2 Mana cost: USD: $0.49 EUR: 0.76 TIX: 0.00 EDHREC RANK: 29452 Enchant creature Whenever enchanted creature becomes tapped, put a -0/-2 counter on it
If you don't control an Army, create a 0/0 black Orc Army creature token first.) Legendary Creature - Soldier Orc Sharkey, Tyrant of the Shire Activated abilities of lands your opponents control can't be activated unless they're mana abilities
At the beginning of your end step, if you control four or more creatures, transform Growing Rites of Itlimoc