Eye of Ugin - [Foil] Modern Masters 2015 (MM2)Colorless Eldrazi spells you cast cost {2} less to cast. {7}, {T}: Search your library for a colorless creature card, reveal it, put it into your hand, then shuffle. An eye closes. A race awakens.

and "Whenever this creature deals combat damage to a creature

Search your library and/or graveyard for a creature card with mana value X or less and put it onto the battlefield

Sacrifice a creature: Add one mana of any color

you draw a card and you lose 1 life

{T}: Add {B} for each Swamp you control

(They can't be the targets of spells or abilities your opponents control

Sacrifice Shell of the Last Kappa: You may cast a spell from among cards exiled with Shell of the Last Kappa without paying its mana cost

To protect the alliance between Kjeldor and Yavimaya

"The land echoes our intentions

Players may spend mana as though it were mana of any color

) Ox of Agonas escapes with a +1/+1 counter on it

Flash Flying Brazen Borrower can block only creatures with flying