mtg 15 card booster pack Magic: The Gathering - 2015 Core Set / M15 including 1–2 card(s) of rarity Rare or higher and 3–5 Uncommon Collector Booster Box (12) |

Exiling two target permanents (any permanents) is a nice way to turn a game around, and even if your opponent can keep chumping it, Ulamog will just mill them out in a couple of swings, anyway

As for Collector's Cage, its main role in the deck is to cheat in Overlord of the Mistmoors

In 25% of Collector Boosters, this card appears in traditional foil

To the naked eye, these new holograms on fake cards look every much as authentic as the real ones

It's shown up a few times since then--most notably in the recent Doctor Who Universes Beyond expansion--but it's largely stuck to the Ixalan-themed sets

But at 4 mana and tapping, I would only be turning to this as a last resort after exhausting all the other discard effects