Commonly those are keyword abilities such as hexproof or horsemanship, and keyword mechanics such as morph and mutate that are essentially tweaks that reimagine how already existing card types interact with game rules
But the effects are so powerful that having an Ugin, the Spirit Dragon in play will win the game on its own
The deck plays like an odd control deck, looking to stall out the game while slowly but steadily dumping card by card from our opponent's library into their graveyard
As with Anointed Procession , if you had a card that created two 1/1 Human tokens, instead you would create four 1/1 Human tokens, for example
1 Clavileo, First of the Blessed It's demon time
There are all kinds of wild effects here, though there are usually very few phenomenons in a planar deck, so you don't have to worry about it too much