Rinse and repeat as much as you want
What started as an Un-set-only feature, or an electronic games exclusive feature, is now present on lots of black-bordered cards
If you don't control an Army, create a 0/0 black Orc Army creature token first.) If you choose a value of 0 for X while you don't control an Army, you will create a 0/0 Orc Army creature token and won't put any counters on it
(UPDATED 9/12) Buy & Trade buy-section 54 6807 January 9, 2022 Trainer Deck A & B Price Discussion Market 38 3220 May 17, 2016 Cullers' Collection Thread Collecting upccc-archive , collection 81 4872 October 17, 2014 Whats the longest you've searched for a single card
If you put an Aura on an opponent's permanent, you still control the Aura, and mana symbols in its mana cost count towards your devotion
A lot of balance and care goes into choosing the cost of a card, more than I can express here, but looking for similar effects on existing Magic cards can give you an idea of a fair costfor example, a ramp spell that puts two lands into play ought to cost 4 mana, per Explosive Vegetation