Kaya, Ghost Haunter - The List (PLIST) MH1 [−5]: You get an emblem

[−5]: You get an emblem with "Mountains you control have '{T}: This land deals 1 damage to any target

Exile it at end of combat

Then repeat this process

trample When Dragonlord Atarka enters the battlefield

Kaya, Ghost Haunter - The List (PLIST) MH1 [−5]: You get an emblem[0]: Exile Kaya, Ghost Haunter haunting target creature for as long as that creature remains on the battlefield. [1]: You get an emblem with, "At the beginning of your upkeep, this emblem deals 3 damage to the owner of target haunted creature." [2]: You get an emblem with, "At the beginning of your upkeep, gain control of target haunted creature for as long as it remains haunted."