Urza's Sylex (Promo Pack) [The Brothers' War Promos]

Urza's Sylex (Promo Pack) [The Brothers' War Promos]Set: The Brothers' War Promos Type: Legendary Artifact Legendary Artifact Rarity: Mythic Cost: {3} 2WW, T, Exile Urza's Sylex: Each player chooses six lands they control. Destroy all other permanents. Activate only as a sorcery. When Urza's Sylex is put into exile from the battlefield, you may pay 2. If you do, search your library for a planeswalker card, reveal it, put it into your hand, then shuffle.

(Leads to: Catacombs)

then target opponent destroys four lands they control

destroy all creatures with power 3 or greater

Put your choice of a vigilance counter

{T}: Target player draws a card

Set: Lorwyn Type: Artifact Rarity: Rare Cost: {3} You may activate abilities of creatures you control as though those creatures had haste

put those counters on target permanent you control

" —Kerrick

Set: Dominaria Prerelease Promos Type: Legendary Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature gets +1/+1 for each land you control

Set: Mystery Booster Playtest Cards Type: Planeswalker — Duck Rarity: Rare Cost: {5}{W}{U} Personal Decoy enters the battlefield with a number of loyalty counters on it equal to your life total

I'm sure we'll find something to entertain us

Whenever Reality Smasher becomes the target of a spell an opponent controls