Helm of Obedience [Alliances] Battle for Zendikar Promos you lose 1 life unless

you lose 1 life unless you pay {1}{W}

show it to your opponent

ante the top card of your library

This memory game will entertain and engage children as they develop memory skills and practise matching words and their favourite Thomas characters

Helm of Obedience [Alliances] Battle for Zendikar Promos you lose 1 life unlessSet: Alliances Type: Artifact Rarity: Rare Cost: {4} {X}, {T}: Target opponent mills a card, then repeats this process until a creature card or X cards have been put into their graveyard this way, whichever comes first. If one or more creature cards were put into that graveyard this way, sacrifice Helm of Obedience and put one of them onto the battlefield under your control. X can't be 0.