Maybe perform using a deck of "Frozen" playing cards at a little girl's birthday party, or use business cards to perform simple card tricks for corporate events
It is especially useful for Rat Commander decks, as the discount is useful since a lot of the best Rat cards have a high casting cost
Think of it as a digital sandbox where you can open pack after pack without spending money on physical cards
Then destroy Chaos Orb
Week 1 - Inkmoth Nexus, The Tabernacle at Pendrell Vale, Urborg, Tomb of Yawgmoth Week 2 - Strip Mine, Chancellor of the Annex, Icatian Store (submitted by NaCl) Week 3 - Mesmeric Fiend, Leyline of Anticipation, Black Lotus Week 4 - Memnite, Snapback, Force of Will Week 5 - Thassa's Oracle, Cavern of Souls, Island (submitted with only slight variations by 4 players) Week 6 - Blackmail, Cruel Sadist, Swamp (submitted by NaCl) You can see how each deck beats the one before it, but not necessarily the one two weeks prior
2) and the sets total cards (e.g