Silverskin Armor [Mirrodin Besieged]

Silverskin Armor [Mirrodin Besieged]Set: Mirrodin Besieged Type: Artifact Equipment Rarity: Uncommon Cost: {2} Equipped creature gets +1 +1 and is an artifact in addition to its other types. Equip {2} Partisan spies warned that no armor would protect the body from Phyrexian infection. Neurok strategists took that as a challenge.

put two +1/+1 counters on it and it becomes renowned

discard a card unless you sacrifice a permanent

Tezzeret Type: Creature — Human Soldier Rarity: Rare Cost: {W} When Loyal Sentry blocks a creature

Sacrifice Leonin Bladetrap: It deals 2 damage to each attacking creature without flying

When Archangel Avacyn enters the battlefield

and exchange cards in your hands

Set: Time Spiral Timeshifted Type: Creature — Giant Rarity: Rare Cost: {3}{G}{G}{G}{G} Trample

create a token that's a copy of enchanted creature

Reverse Type: Token

Set: Modern Masters 2017 Type: Creature — Demon Rarity: Rare Cost: {4}{B}{B} Flying

where X is the mana value of that spell

you may return target card from your graveyard to your hand