Cassian, Alchemist Adapt

Magecraft - Gain 3 Life. If that spell's mana
value is 3 or greater, target creature gets
+1/+1 until end of turn . If that spell's mana
value is 5 or greater, put a sheild counter on
target creature it gains lifelink until end of
turn. If that spell's mana value is 7or greater,
add one mana for each color among
permanents you control .
Partner With Arthur