: Add two mana in any combination of colors. Spend this mana only to cast creature spells or activate abilities of creature sources.Whenever you cast a creature spell with power 5 or greater, put a +1/+1 counter on Gwenna, Eyes of Gaea and untap it.
Prototype — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)Menace, lifelinkWard—Pay life equal to Phyrexian Fleshgorger's power.
Prototype — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)Menace, lifelinkWard—Pay life equal to Phyrexian Fleshgorger's power.
When The Mightstone and Weakstone enters, choose one —• Draw two cards.• Target creature gets -5/-5 until end of turn.: Add . This mana can't be spent to cast nonartifact spells.(Melds with Urza, Lord Protector.)
: Add two mana in any combination of colors. Spend this mana only to cast creature spells or activate abilities of creature sources.Whenever you cast a creature spell with power 5 or greater, put a +1/+1 counter on Gwenna, Eyes of Gaea and untap it.
Whenever a creature deals combat damage to one of your opponents, its controller may pay 1 life. If they do, they draw a card., Discard X cards: Exile the top X cards of target opponent's library. You may play lands and cast spells from among cards exiled this way without paying their mana costs.
FlashFlyingYou may cast colorless spells and artifact spells as though they had flash.Whenever you cast a spell, if the amount of mana spent to cast that spell is greater than Liberator, Urza's Battlethopter's power, put a +1/+1 counter on Liberator.
FlashFlyingYou may cast colorless spells and artifact spells as though they had flash.Whenever you cast a spell, if the amount of mana spent to cast that spell is greater than Liberator, Urza's Battlethopter's power, put a +1/+1 counter on Liberator.
: Add two mana in any combination of colors. Spend this mana only to cast creature spells or activate abilities of creature sources.Whenever you cast a creature spell with power 5 or greater, put a +1/+1 counter on Gwenna, Eyes of Gaea and untap it.
Prototype — 2/1 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)When Arcane Proxy enters, if you cast it, exile target instant or sorcery card with mana value less than or equal to Arcane Proxy's power from your graveyard. Copy that card. You may cast the copy without paying its mana cost.
Prototype — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)Menace, lifelinkWard—Pay life equal to Phyrexian Fleshgorger's power.
Double strikeWhen this creature enters from your graveyard, you may discard your hand. If you do, draw three cards.Unearth (Melds with Mishra, Claimed by Gix.)
Defender: Surge Engine loses defender and gains "This creature can't be blocked.": Surge Engine becomes blue and has base power and toughness 5/4. Activate only if Surge Engine doesn't have defender.: Draw three cards. Activate only if Surge Engine is blue and only once.
This land enters tapped unless you control a legendary green creature.: Add ., : Create a 2/2 green Bear creature token, then mill three cards. Activate only as a sorcery.(Melds with Titania, Voice of Gaea.)
+1: Scry 1. You may tap an untapped artifact you control. If you do, draw a card.−2: Create two 1/1 colorless Thopter artifact creature tokens with flying. They gain haste until end of turn.−4: You get an emblem with "Artifact creatures you control get +1/+1" and "Artifact spells you cast cost less to cast."
