Censorship
{U}
Enchantment
As ~this~ enters, choose a word.
Whenever a player says the chosen word, ~this~ deals 2 damage to that player.
Clam Session
{1}{U}{U}
Creature -- Clamfolk
2/5
As ~this~ enters, choose a word.
At the beginning of your upkeep, you may sing at least six words of a song, at least one of which is the chosen word. If you don't, sacrifice ~this~. You can't repeat a song.
Keeper of the Sacred Word
{2}{G}
Creature -- Human Druid
2/3
As ~this~ enters, choose a word.
Whenever an opponent says the chosen word, ~this~ gets +3/+3 until end of turn.
Magic Word
{2}{U}
Enchantment -- Aura
Enchant creature
As ~this~ enters, choose a word.
Whisper the chosen word: Tap enchanted creature.