Let's say you have a 1955 Topps Sandy Koufax rookie card that is right on the edge of the acceptable guidelines for centering in a particular grade
Resurrection Orb The name says it all, and the card accurately reflects the name
Although this is a combo archeype it is not a win on the spot kind so cards like Pact of Nagation (3.5) are fairly useless
An utterly staggering card to gaze upon and collect due to its supreme scarcity and beauty, it is probably not recommended to actually play with this version of the card because it is nearly impossible to parse its text and, perhaps more importantly, it is worth nearly $1,000 on the secondary market
(Choose any number of permanents and/or players, then give each another counter of each kind already there.) Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) : Proliferate
Most experienced investors hold a mix of both