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'Whenever a player casts a green spell, you may pay {1}. If you do, you gain 1 life.
'{T}: Add one mana of any color in your commander's color identity.
'{1}, {T}, Sacrifice this artifact: Add one mana of any color. Draw a card.
'Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures, where X is the number of enchantments you control.
Strange new worlds — Whenever Commander Spock enters or attacks, reveal the top card of your library. You may cast that card without paying its mana cost if that spell's...
'Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures, where X is the number of enchantments you control.
Artifact creatures you control have vigilance.
A fantasy world where factions fight over territories in order to establish their respective nations power and dominance. Take control of a Commander army's and engage other players to see...
'If a red source would deal damage to you, prevent 2 of that damage.
{T}: Add one mana of any color in your commander's color identity.
'{2}, {T}, Sacrifice this artifact: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.
'{T}: Add one mana of any color in your commander's color identity.