mtg draw three cards Concentrate [Explorers of Ixalan] Draw three cards. Harmonize · Duel Decks: Mind

Also when you have so much mana at your disposal you can flip these two creatures with ease - Joshua especially being helpful as he gains you life

Dropping card draw sorceries on your opponent's turn, playing creatures, putting artifacts down, then during your turn, youre able to untap all your mana and pass and do everything over again

In Vintage, it pairs well with the original Moxen which can help turn on Mox Opal in short order

Let's dive in

The weakness of Griselbrand is that if you are too far behind when you make him you have to wait for him to deal damage before you can risk drawing cards and in this situation you are going to get wreaked by the right removal

Once Ozai leaves the battlefield, you have until the end of the current step or phase to use the mana before it disappears