The improved seal strength of these sleeves also makes them more durable, resistant to heavy shuffling, bending or transportation
Gimbal also gives your artifact creatures trample, not just the tokens he makes
Targeting a creature is optional, but you must choose at least one target player to activate Dragonspark Reactor's last ability
With past Secret Lair Commander deck releases, the impact has been small because the decks typically sold out in a matter of minutes or hours, but the long availability of the Angel deck suggests that perhaps the supply is higher than in the past, which is allowing the deck to have a bigger impact on prices
But given how efficiently we can make Rat tokens compared to casting more Relentless Rats, the tradeoff still seems a clever one
Rooms from Duskmourn are very similar, letting you kick a room to unlock the other half later on