Lignify and Kenrith's Transformation help eliminate opposing commanders since knocking off the abilities doesnt send them to the command zone, forcing the afflicted player to either burn a removal spell or politic their way to a trade
Collectors often compare matte sleeves and glossy sleeves before buying accessories for their decks
This cycle could be repeated at the end of an opponents turn so long as you had enough mana to pay for it, effectively creating a near-infinite source of 1/1 fliers and a ton of healing
This, ironically, turns a death combo into a massive advantage for your opponent, since they get to draw as many cards as they want before trying to remove your creature
It also isnt too difficult to transform in creature-heavy builds, especially since it can help find you one
Meaning Heritage Druid can tap Elves which are summoning sick to generate mana