Combine a Cloudstone Curio, Phyrexian Altar, Life Finds a Way, mana, and a nonartifact creature token, and you can make token copies of your creature through population, then the Altar uses a neverending resource to pay for the Dreadnought again
Finding digital versions of your card to crosscheck information can be a handy way to verify how rare it is and whether its authentic, too
In something like a midrange deck you are basically never going to use it on yourself to enable some synergy as it is so low value
The total number of lands matters, but the incentives of the lands you select matter a lot, too
However, rare pulls in English Pokmon booster packs are more common than in Japanese ones , so buying English sets will likely increase the number of rares a collector finds overall