If you are completely untapped on your opponent's turn, you can tap all your lands right before your turn and start yours with double the amount of mana you would normally have
Part of my reasoning behind them is to make this degenerate paunza deck a bit more
Beach Court and Surfing Beach are Stadium cards that put the scenery front and center, and the Ascended Heroes Surfer Supporter card, riding a board through a wall of stylized waves, is one of the most summery trainer cards ever made
And with Ghalta as your MTG commander, you can forget about commander tax, and you only have to land a hit twice before your foe is dead to commander damage
Its pretty easy to end up in a position where you attack with three tokens, draw two or three Hare Apparent, then drop those into play
Between all of these and Emet-Selchs looting ability, 14 cards isnt an unreasonable ask at all