You can also print them onto regular printer paper, and slide them over a bulk common or basic land in a sleeve
Even if you open Ancient Tomb #46 (the second cheapest), you still opened one of the most valuable cards in the bonus sheet (and set in general)
It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on
Similarly, a card like Ognis, the Dragon's Lash is considered a Jund commander and a tri-color card
(There is also a neutral color used by artifacts, well come back to that.) Each color has a theme long established: White: Peace, law, structure, selflessness, equality Blue: Knowledge, deceit, caution, deliberation, perfection Black: Power, self-interest, death, sacrifice, uninhibitedness Red: Freedom, emotion, action, impulse, destruction Green: Nature, wildlife, connection, spirituality, tradition (From the Color page of the MtG Fandom wiki.) Colors form a complex structure of alliances and enmities based on their relative positions in the color pie: for example, white is adjacent to blue and green in the wheel, and opposite to red and black
1 Liliana, Waker of the Dead
