Myr Turbine [Mirrodin Besieged] Arlinn you don't lose this mana

you don't lose this mana as steps and phases end

Set: Antiquities Type: Artifact Rarity: Rare Cost: {3} Whenever an artifact you control is put into a graveyard from the battlefield

{2}: Nullhide Ferox loses all abilities until end of turn

Set: Exodus Type: Legendary Creature — Cat Warrior Rarity: Rare Cost: {1}{G}{G} First strike

Sacrifice Scalding Tarn: Search your library for an Island or Mountain card

Myr Turbine [Mirrodin Besieged] Arlinn you don't lose this manaSet: Mirrodin Besieged Type: Artifact Rarity: Rare Cost: {5} {T}: Create a 1 1 colorless Myr artifact creature token. {T}, Tap five untapped Myr you control: Search your library for a Myr creature card, put it onto the battlefield, then shuffle.