Whenever this creature dies or another artifact you control is put into a graveyard from the battlefield, return to your hand target artifact card in your graveyard with lesser mana value.
When this creature dies, reveal cards from the top of your library until you reveal a nonland card with mana value 3 or less. You may cast that card without paying its mana cost. Put all revealed cards not cast this way on the bottom of your library in a random order.
This creature enters with X +1/+1 counters on it. {4}: Put a +1/+1 counter on this creature. Remove a +1/+1 counter from this creature: It deals 1 damage to any target.
[+2]: Put two +1/+1 counters on up to one target creature. [+1]: Reveal cards from the top of your library until you reveal a creature card. Put that card into your hand and the rest on the bottom of your library in a random order. [–11]: Put X +1/+1 counters on target creature, where X is your life total. That creature gains trample until end of turn.
When this enchantment enters, you may search your library and/or graveyard for a card named Ajani, Valiant Protector, reveal it, and put it into your hand. If you search your library this way, shuffle. Sacrifice this enchantment: Prevent all combat damage a creature of your choice would deal this turn.
[+1]: Reveal cards from the top of your library until you reveal an artifact card. Put that card into your hand and the rest on the bottom of your library in a random order. [–3]: Target opponent loses life equal to the number of artifacts you control. [–8]: Gain control of all artifacts and creatures target opponent controls.
Destroy target creature. You may search your library and/or graveyard for a card named Tezzeret, Master of Metal, reveal it, and put it into your hand. If you search your library this way, shuffle.
"You can't hope to comprehend the plans that are in motion." —Tezzeret