This artifact enters tapped.
, , Sacrifice this artifact: X target creatures with power 2 or less can't be blocked this turn.

: Add .
: Add {∞}. Activate only once and only if you control an Urza's Mine, an Urza's Power-Plant, and an Urza's Tower.
, : Head to AskUrza.com and click Urza's Fun House.

Sacrifice this creature: Exile target card from a graveyard.

Battalion — Whenever this creature and at least two other creatures attack, this creature gains flying until end of turn.

Destroy target creature. Its controller loses life equal to its power plus its toughness.
Suspend 5— (Rather than cast this card from your hand, you may pay and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

At the beginning of your upkeep, if you control five or more lands, put four +1/+1 counters on this creature.

, Sacrifice this creature: Destroy target artifact.

As an additional cost to cast this spell, sacrifice a creature.
Flying, trample

: Target opponent chooses any number of creatures they control. During that player's next turn, the chosen creatures attack if able, and other creatures can't attack. At the beginning of that turn's end step, destroy each of the chosen creatures that didn't attack this turn. Activate only during your turn.

At the beginning of each upkeep, if no spells were cast last turn, transform this creature.

Trample, haste
Whenever this creature deals combat damage to a player, return a land you control to its owner's hand.

Flying
: You gain 2 life and draw a card.

Affinity for Equipment (This spell costs less to cast for each Equipment you control.)
Rebel Salvo deals 5 damage to target creature or planeswalker. That permanent loses indestructible until end of turn.

: Add .
, Sacrifice this land: Target attacking creature without flying gets -1/-2 until end of turn.

When this enchantment enters, exile all graveyards.
If a card or token would be put into a graveyard from anywhere, exile it instead.

, : Add .

Metalcraft — This creature gets +2/+2 as long as you control three or more artifacts.

Target player draws four cards.

Hexproof (This creature can't be the target of spells or abilities your opponents control.)
: Regenerate this creature.