Head chef and Fortress Leader Bernard claims the lava waterfalls (lavafalls?) behind him nullify Fire cards Water weakness
Essentially, if you have a full party with all four of these on the board, you can pay one white, one blue, and one black mana to give the Warrior lifelink, deathtouch, and make him unblockable (deathtouch and unblockable at the same time has no real use, but thats still OP to think about)
The beauty of collectible cards is that even when new cards come out, the old ones are still valuable in their own ways
Endurance is here to beat up on Mill, while being solid against all of the Dragons Rage Channeler decks
Finally, Liliana's -7 gives an overwhelming advantage to any Zombie player, and it's easy to get enough loyalty counters for that ability, too
Either way, Pashalik Mons works great with cards like Skirk Prospector and Mana Echoes, as you could theoretically kill your entire table with this, given enough setup