Lean into artifacts, landfall, land creatures , etc
The Doctor Who Timey-Wimey Commander Deck includes 1 ready-to-play Blue-Red-White deck of 100 Magic cards (2 Traditional Foil Legendary Creature cards, 98 nonfoil cards), 10 Planechase cards, 1 six-sided planar die, a 2-card Collector Booster Sample Pack (contains 2 Traditional Foil or nonfoil special treatment cards, with 1 Common or Uncommon and 1 card of rarity Rare or higher), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card.
Lord of Atlantis Lord of Atlantis is excellent merfolk support
PS Last week I reached out to the artist, Lubov, to find out what original art she still had available for the Magic cards she drew
What is
A better practice for high-value cards: buy from reputable sources, compare to known authentic examples, and use non-destructive checks first