mtg time spiral remastered most expensive cards Secret Plans - Spiral: Mythic Rare Singles - Time

This land comes in untapped, so it's technically less expensive and can give you important access to a new color of mana on the same turn

Lastly, but by no means least, Twisted Spider-Clone seems like a decent card for counter-focused decks

With just it out, now your Ball Lightning punches for 12 and sacrifices for 12 for 24 total damage potential

Specifically, this means you can create a token that's a copy of the artifact you just put onto the battlefield (which perhaps you just drew) and then put +1/+1 counters on it if it's also a creature

Duskana, the Rage MotherDuskana, the Rage Mother enhances your 2/2s +3/+3 when they attack, a boost theyll retain if their base power/toughness changes mid-combat