Worn Powerstone [Commander 2017]

Worn Powerstone [Commander 2017]Set: Commander 2017 Type: Artifact Rarity: Uncommon Cost: {3} Worn Powerstone enters the battlefield tapped. {T}: Add {C}{C}. Even a fragment of a powerstone contains within it not just energy, but spacevast dimensions trapped in fragile crystal.

Whenever damage from a black or red source is prevented this way this turn

When Ivory Gargoyle dies

The power of the forest takes a hundred forms

Set: Beatdown Type: Instant Rarity: Common Cost: {X}{U} Counter target spell unless its controller pays {X}

Set: Guildpact Type: Instant Rarity: Rare Cost: {2}{B}{B} Destroy target nonwhite

if Dreampod Druid is enchanted

Set: Rivals of Ixalan Prerelease Promos Type: Creature — Dryad Rarity: Rare Cost: {4}{G} Ascend (If you control ten or more permanents

Set: Unstable Type: Sorcery Rarity: Uncommon Cost: {4}{U}{U} Put target nonland permanent into your hand

Dragons Type: Sorcery Rarity: Uncommon Cost: {5}{R} Jaws of Stone deals X damage divided as you choose among any number of targets

add an amount of {C} equal to that creature's mana value

Set: Guilds of Ravnica Type: Enchantment Rarity: Uncommon Cost: {3}{W} Convoke (Your creatures can help cast this spell

You may play that card without paying its mana cost for as long as Intet remains on the battlefield