Merrow Harbinger [Lorwyn] Odyssey Promos you can look at either

you can look at either your Extra Deck or your opponent's

add 1 "Fallen Paradise" from your Deck to your hand

up to the number of monsters sent

Set: 2020 Tin of Lost Memories Card type: Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 0 You can send any number of Dragon monsters from your hand and/or face-up field to the GY

Merrow Harbinger [Lorwyn] Odyssey Promos you can look at eitherSet: Lorwyn Type: Creature Merfolk Wizard Rarity: Uncommon Cost: {3}{U} Islandwalk (This creature can't be blocked as long as defending player controls an Island.) When Merrow Harbinger enters the battlefield, you may search your library for a Merfolk card, reveal it, then shuffle and put that card on top.