Mirri, Weatherlight Duelist Fallout you may begin the game

you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it

What could you possibly do to injure me

Play with your favourite of the four pre-built 60-card hero decks

These devices have been known to pull entire worlds through the Æther

put a time counter on it for each suspended card you own and each other permanent you control with a time counter on it

Mirri, Weatherlight Duelist Fallout you may begin the gameFirst strike Whenever Mirri attacks, each opponent can't block with more than one creature this combat. As long as Mirri is tapped, no more than one creature can attack you each combat.