Ring of Gix [Urza's Legacy] ENZO_10_39294665261229 Set: Unlimited Edition Type: Instant

Set: Unlimited Edition Type: Instant Rarity: Common Cost: {U} Return target creature to its owner's hand

Set: Unstable Type: Artifact Rarity: Rare Cost: {4} When Split Screen enters the battlefield

To understand Kaladesh

Set: Mirage Type: Enchantment Rarity: Rare Cost: {1}{W}{U} Whenever an opponent casts a spell that targets you or a creature you control

Here's some gold

Ring of Gix [Urza's Legacy] ENZO_10_39294665261229 Set: Unlimited Edition Type: InstantSet: Urza's Legacy Type: Artifact Rarity: Rare Cost: {3} Echo {3} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {1}, {T}: Tap target artifact, creature, or land. Not every cage is made of bars.