Artefact
Quand le Feu de signalisation arrive sur le champ de bataille, regard 3.
Chaque sort que vous lancez qui a exactement trois couleurs a duplication

.
If you cast a spell that already has replicate while you have this permanent on the battlefield, the spell will have two replicate abilities: one with a replicate cost as printed on it, and one with a replicate cost of
. You may use either ability, or both abilities, to replicate the spell.