Eternal Masters

This creature gets +1/+1 as long as you control a Mountain. {R}: This creature gains haste until end of turn. (It can attack and {T} this turn.)

When this creature enters, creatures you control get +1/+1 and gain haste until end of turn.

Echo {2}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay ...

({R/G} can be paid with either {R} or {G}.) Trample; haste; shroud (This creature can't be the target of spells or abilities.)

This creature gets +0/+3 as long as it's untapped.

Defender (This creature can't attack.)

Vigilance When this creature enters, exile another target permanent. Return that card to the battlefield under its owner's control at the beginning...

When this creature enters, you may return target creature card from your graveyard to your hand.

Flying When this creature dies, all creatures get -5/-5 until end of turn.

Tap three untapped Elves you control: Add {G}{G}{G}.

Haste At the beginning of the end step, sacrifice this creature. At the beginning of your upkeep, if this card is in your graveyard, you may exile ...

Other Elves you control get +1/+1. {G}, {T}: Create a 1/1 green Elf Warrior creature token.

Trample Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Shroud (This creature can't be the target of sp...

Whenever Jareth blocks, it gets +7/+7 until end of turn. {W}: Jareth gains protection from the color of your choice until end of turn.

Flying Whenever this creature becomes the target of a spell or ability for the first time each turn, counter that spell or ability.

This creature attacks each combat if able. This creature can't be blocked by Walls.

Flying, protection from black Echo {3}{W}{W} (At the beginning of your upkeep, if this came under your control since the beginning of your last upk...

Haste Echo {2}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless...

Vanishing 2 (This creature enters with two time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is re...

This creature gets +1/+2 as long as you control a Forest.

When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

Whenever you cast an Elf spell, you may create a 1/1 green Elf Warrior creature token.

{T}: Add {G}.

{T}, Discard an Elf card: Target creature gets -X/-X until end of turn, where X is the number of Elves you control.