Getting access to stronger cards a turn earlier than the opponent can put the player in a far stronger position for relatively little cost, leading to the ban
TypeSorcery Collector NumberDTK-185 Raritycommon ArtistWayne Reynolds Target creature you control gets +1/+2 until end of turn
Time travel is not mandatory, by the way: You can leave any of those objects untouched, if you prefer
Then if there are three or more collection counters on it, sacrifice it
Codenamed LEB (dont worry, well be calling it Beta ), this set took everything people loved about the original Magic expansion Alpha and did it again
Instead of focusing on numerous self-sacrificing targets, consider the power of bringing back any of the following even one time: Aura Shards and Attrition are powerful repeatable removal