Liliana of the Dark Realms SDCC 2013 EXCLUSIVE [San Diego Comic-Con 2013] Standard Creatures can't attack you unless

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Set: Modern Masters 2017 Type: Land Mythic Cost: As Cavern of Souls enters the battlefield

Then that player or that permanent's controller may pay {R}{R}

Once each turn

Liliana of the Dark Realms SDCC 2013 EXCLUSIVE [San Diego Comic-Con 2013] Standard Creatures can't attack you unlessSet: San Diego Comic Con 2013 Type: Legendary Planeswalker Liliana Mythic Cost: {2}{B}{B} +1: Search your library for a Swamp card, reveal it, and put it into your hand. Then shuffle your library. 3: Target creature gets +X +X or X X until end of turn, where X is the number of Swamps you control. 6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}.'"