Nantuko Mentor [Odyssey] Orc Archer {T}: Attacking creatures gain first

{T}: Attacking creatures gain first strike until end of turn

Remove a charge counter from Gemstone Array: Add one mana of any color

(For example

Set: Legends Type: Sorcery Rarity: Uncommon Cost: {R} Each player shuffles the cards from their hand into their library

Set: Dark Ascension Type: Creature — Zombie Soldier Rarity: Uncommon Cost: {1}{U}{B} Deathtouch

Nantuko Mentor [Odyssey] Orc Archer {T}: Attacking creatures gain firstSet: Odyssey Type: Creature Insect Druid Rarity: Rare Cost: {2}{G} {2}{G}, {T}: Target creature gets +X +X until end of turn, where X is that creature's power. That which grows without roots cannot be uprooted. Nantuko teaching