Baleful Strix [Planechase 2012] Legendary Land Chroma — Primalcrux's power and

Chroma — Primalcrux's power and toughness are each equal to the number of green mana symbols in the mana costs of permanents you control

but few of the answers

Set: Exodus Type: Artifact Rarity: Rare Cost: {4} {1}

Set: Magic Player Rewards 2011 Type: Sorcery Rarity: Rare Cost: {1}{U} Reveal cards from the top of your library until you reveal a nonland card

then put a number of +1/+1 counters on Yule Ooze equal to that permanent's converted mana cost

Baleful Strix [Planechase 2012] Legendary Land Chroma — Primalcrux's power andSet: Planechase 2012 Type: Artifact Creature Bird Rarity: Uncommon Cost: {U}{B} Flying, deathtouch When Baleful Strix enters the battlefield, draw a card. Its beak rends flesh and bone, exposing the tender marrow of dream.