Evil Presence — ruling 1

The enchanted land loses its existing land types and any abilities printed on it. It now has the land type Swamp and has the ability “{T}: Add {B}.” Evil Presence doesn’t change the enchanted land’s name or whether it’s legendary, basic, or snow.

Evil Presence : règles, fonctionnement et interactions (MTG)

Evil Presence is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Enchant land Enchanted land is a Swamp.

How it works : Evil Presence

Original English text — Wizards of the Coast / Scryfall

#1October 1, 2009· Wizards of the Coast
The enchanted land loses its existing land types and any abilities printed on it. It now has the land type Swamp and has the ability “: Add .” Evil Presence doesn’t change the enchanted land’s name or whether it’s legendary, basic, or snow.
No other card is named in this ruling.