Speaking of Pioneer, Cavalier of Flame (planeswalker stamp) also saw a 44% increase this week to just over $5
Sol Ring earns its reputation as the strongest legal mana rock in the game
Brawl Not Legal Vintage Legal Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Shay Cormac: If a permanent enters the battlefield under an opponents control with hexproof, indestructible, protection, shroud, and/or ward after Shay Cormacs first ability resolves, it wont lose that ability until you activate Shay Cormacs first ability again
Commander Demand Commander is one of the biggest drivers of MTG card prices
For example, if a nonlegendary creature that has become legendary (probably because it's a player's Ring-bearer) dies, an ability that triggers when it leaves the battlefield triggers twice.
The question here wont be Are Thopters good at all? but rather Do you expect us to believe a deck with Thopter Foundry, Skullclamp, and Time Seive is 75%? and its an interesting question