Les cinq cartes
Thistledown Duo,
Gravelgill Duo,
Emberstrike Duo,
Tattermunge Duo et
Safehold Duo, de l'édition
Shadowmoor, forment un cycle appelé
"Duo".
Source 1 ( #19) Emberstrike Duo - "[...] +1/+1 bonus seems odd for certain colors. While we wouldn't do the bonus in isolation on certain colors, power / toughness boosting is enough of a basic ability that it's pretty much shared by all colors at a low level, and so we felt fine using it on a cycle. [...]") -
Source 2 ( #56) Gravelgill Duo - "[...] The other question this cycle generated was why one color produced a cumulative effect (that is, one that mattered if it triggered multiple times in a turn) and the other side did not. The answer is that there just aren't that many cumulative effects, especially in creature keywords which is what we wanted to grant. [...]" - #72) Safehold Duo - #90) Tattermunge Duo - #93) Thistledown Duo )