Elvish Archers [Unlimited Edition] Myr and that player can't activate

and that player can't activate abilities that aren't mana abilities

Set: Limited Edition Alpha Type: Creature — Dwarf Rarity: Uncommon Cost: {2}{R} {T}: Destroy target Wall

Set: Saviors of Kamigawa Type: Legendary Creature — Moonfolk Monk Rarity: Rare Cost: {1}{U} Flying

each opponent loses life equal to the life that player lost this turn

(It's an artifact with "{T}

Elvish Archers [Unlimited Edition] Myr and that player can't activateSet: Unlimited Edition Type: Creature Elf Archer Rarity: Rare Cost: {1}{G} First strike I tell you, there was so many arrows flying about you couldn't hardly see the sun. So I says to young Angus, "Well, at least now we're fighting in the shade!"