Jagged-Scar Archers's power and toughness are each equal to the number of Elves you control.: Jagged-Scar Archers deals damage equal to its power to target creature with flying.
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)When Maverick Thopterist enters, create two 1/1 colorless Thopter artifact creature tokens with flying.
When Pia and Kiran Nalaar enters, create two 1/1 colorless Thopter artifact creature tokens with flying., Sacrifice an artifact: Pia and Kiran Nalaar deals 2 damage to any target.
Scuttling Doom Engine can't be blocked by creatures with power 2 or less.When Scuttling Doom Engine dies, it deals 6 damage to target opponent or planeswalker.
When Myr Battlesphere enters, create four 1/1 colorless Myr artifact creature tokens.Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking.
When Treasure Mage enters, you may search your library for an artifact card with mana value 6 or greater, reveal it, put it into your hand, then shuffle.
