Many customers use custom MTG printing for proxies, Commander decks, cube drafting, custom formats, playtesting, and casual games between friends
These cards are also usually PSA 9-10 graded meaning they have to be in stellar condition, not just sitting in a shoebox somewhere, in order to see these ranges of prices
The newly chosen Size will overwrite the original Catch of the Day's power and toughness, but the newly chosen Keyword and Whenever this creature attacks abilities will be added on top of any copied abilities
Green decks have enjoyed cards like Momentous Fall for this reason too, but when youre given the opportunity to shift this effect onto a land especially one that can come in untapped by paying 3 life youre taking it
Modern players are likely familiar with Prime Time ending the game in a flurry of Valakut, the Molten Pinnacle triggers