I have placed it very high up on my own list as well, but I am not sure whether I really think it is better than Veil of Summer or Force of Vigor, given that it is just a dumb, head-through-the-wall type card and the others are very specialized but devastating interactive cards
The last ability of Clive's Hideaway will allow you to cast both exiled cards without paying their mana costs (assuming you control four or more legendary creatures at that time.) (2025-06-06) In a Two-Headed Giant game, Traveling Chocobo's second ability does not affect triggered abilities of permanents your teammate controls
Some aspects, like blues affinity for countermagic or greens affinity for efficient creatures, have remained the same
Finally, Power of Fire deals one damage whenever you tap Morselhoarder, and repeat the process forever
Spawn of Mayhem Spawn of Mayhem can be cast for as low as 3 mana with spectacle, and you get a 4/4 flying and trample creature
At the beginning of the upkeep of enchanted creature's controller, put a -1/-1 counter on that creature