Whenever a creature you control that's enchanted or equipped attacks, that creature gains double strike until end of turn.

As this land enters, choose a creature type.
: Add .
: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

This creature enters with seven +1/+0 counters on it.
At end of combat, if this creature attacked or blocked this combat, remove a +1/+0 counter from it.
, : Put up to X +1/+0 counters on this creature. This ability can't cause the total number of +1/+0 counters on this creature to be greater than seven. Activate only during your upkeep.

Metalcraft — : Add one mana of any color. Activate only if you control three or more artifacts.

At the beginning of combat on your turn, you may move a counter from target creature you control onto a second target creature you control.
Cheer — Whenever one or more creatures you control with counters on them deal combat damage to a player, you may draw a card and proliferate. Do this only once each turn.

Choose a color. Target player reveals their hand and discards all cards of that color.

At the beginning of each player's upkeep, this artifact deals 1 damage to that player.

Reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.

This artifact doesn't untap during your untap step.
: Add .
: Untap this artifact.

You may discard an Island card and another card rather than pay this spell's mana cost.
Counter target spell.

(: Add .)

Dinosaurs, Vehicles, and other Transformers® creatures you control get +2/+0.
, Convert a Transformers toy you own to its other mode: Grimlock, Dinobot Leader becomes Grimlock, Ferocious King.

(: Add .)

Metalcraft — : Add one mana of any color. Activate only if you control three or more artifacts.

Pyroclasm deals 2 damage to each creature.

, Sacrifice this artifact: Add one mana of any color.

When this creature enters, draw two cards, then discard two cards. When you discard one or more nonland cards this way, tap up to that many target creatures and put a stun counter on each of them.
, Exile this card from your graveyard: Draw two cards.

This artifact enters tapped.
, : Destroy all artifacts, creatures, and enchantments.

Whenever another creature you control enters, it gets +2/+0 and gains haste until end of turn.
When Enduring Courage dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)

Vigilance
, : Tahngarth deals damage equal to its power to target creature. That creature deals damage equal to its power to Tahngarth.