Ketria Triome [The List] Merfolk Wizard The Prime Playmat XL is

The Prime Playmat XL is a premium

you'll want to play it again and again

Set: Onslaught Type: Instant Rarity: Rare Cost: {B}{B} Until end of turn

then reveal the top card of your library

Set: Unfinity Type: Basic Land — Mountain Rarity: Common ({T}: Add {R}

Ketria Triome [The List] Merfolk Wizard The Prime Playmat XL isSet: The List Type: Land Forest Island Mountain Rarity: Rare ({T}: Add {G}, {U}, or {R}.) Ketria Triome enters the battlefield tapped. Cycling {3} ({3}, Discard this card: Draw a card.) Nowhere on Ikoria are monsters more integral to the landscape than Ketria, where the river itself will stand up and roar.