Arcane Signet (104) [The Lost Caverns of Ixalan Commander] [Borderless]Set: The Lost Caverns of Ixalan Commander Type: Artifact Rarity: uncommon Cost: {2} {T}: Add one mana of any color in your commander's color identity.

you gain life equal to its toughness

Those creatures fight each other

Set: The Dark Type: Creature — Human Wizard Rarity: rare Cost: {1}{U}{U} {U}

This land deals 2 damage to you

Set: Kaladesh Promos Type: Legendary Artifact Rarity: mythic Cost: {4} Whenever a permanent you control is put into a graveyard

and protection from black and from red

Set: Unlimited Edition Type: Enchantment — Aura Rarity: rare Cost: {W} Enchant Wall Enchanted Wall can attack as though it didn't have defender

Set: Secret Lair Drop Type: Artifact Creature — Beast Rarity: rare Cost: {2} Sacrifice an artifact: Put a +1/+1 counter on this creature

{2}{U}{U}: Return Arcanis to its owner's hand

counter it unless that player pays {2}

indestructible

another target Cat you control gets +3/+3 until end of turn