ikoria mtg booster box Magic the Gathering Featured planeswalkers are Vivien Reid Ikoria: Lair of Behemoths -

He's usable at least

Set: Scarlet & Violet: Obsidian Flames Sealed Release Date: 2023-08-10

The cards Tidy Up ability enables players to put a card from the top of their deck into their inkwell, exerted, every time they play a Floodborn card

Now for card draw, Blue is overall the strongest: Blue has Mystic Remora and three wheels Windfall / Timetwister / Time Spiral, X draws Stroke of Genius and Braingeyser, and a smattering of other stuff like Curiosity and Opportunity

It is a convenient method for people who want to carefully compare high-value cards.

Its not terrible as a Commander either, since you can protect it with Whispersilk Cloak and win with Commander damage