Individually, these effects dont seem all that good
Indestructible is great, but not always
The same applies to the rest of the Power Nine, whose powers ranged from similar mana fetches like Lotus to my personal favourite, Time Walk, which just straight up lets you have a second turn
The cost of each new style will depend on the cards rarity: Commons : 400 Gems (approximately $2.50, since 1,600 gems cost $9.99) Uncommons : 600 Gems (approximately $3.75) Rares : 1000 Gems (approximately $6.25) Mythic Rares : 1,200 Gems (approximately $7.50) Importantly, each new card style is only applicable to cards with the same art as as the card style
Many players have been taken down by a single Blightsteel hit, often with haste from Lightning Greaves or some other pair of boots, and the lesson becomes infect bad. The entire mechanic is doomed to be punished for the sins of three or four one-shot cards like this
"Hasbro, Inc., and IDW Publishing to launch Magic: The Gathering Comic Books"