Whenever Terra deals combat damage to a player, you may pay 2
It gains hexproof until end of turn
Given the 23 day turnaround and free shipping, it's practical for birthday gifts, end-of-season presents, or milestone celebrations where you want the card to arrive ready to go inside the magnetic case, printed, and packaged
I love it in ramp to win the game and make your other big stuff trample, madness, discard matters, Golgari self-mill, Jund's Lord Windgrace lands return to the battlefield from the graveyard, Sultai's self-milling Sidisi, Brood Tyrant, blink, midrange, tokens, and loads more
At the front of this deck are the Thirteenth Doctor and Yasmin Khan, working together as a powerful one-two punch to add +1/+1 counters to your creatures and extra cards each turn