He emphasizes tradeoffs, synergy with land and graveyard themes, and bracket-aware inclusion, urging deckbuilding while balancing budget, table expectations, consistency, and commander fit
If you lose something you don't want back, like Burnished Hart after all your basics are ramped out, then you are just stuck drawing it anyways
Theres even a simulation feature that runs large batches of goldfish games to test consistency and curve performance, which feels a lot closer to actual playtesting than the recommendation systems most deckbuilding sites rely on
Whenever you learn you can either rummage (discard a card to draw another card) or put any lesson card from your sideboard into your hand
With the increase in foils available through packs, theres no need for the MTGO redemption route
Haste is a keyword ability that lets a creature ignore summoning sickness