Most members of the archetype, excluding "Kashtira Riseheart", are Level 7 monsters able to Special Summon themselves if the player controls no monsters or by some other condition, such as with "Scareclaw Kashtira" and "Tearlaments Kashtira", are able to search cards while on the field, and can banish their opponent's cards (from various different locations) if they attack or if the opponent activates a monster effect
World Championship in 2009, there are not a lot of details out there other than what is written on the card and the fact that at most six copies of the card exist
The big difference is Cadric only cares about tokens, not all permanents
To look professional, you need True Algorithmic Randomization
It might not be optimal , or even particularly good, but when it works, an infinite combo is sure to be glorious