Cadric, Soul Kindler Strixhaven Spend this mana only to

Spend this mana only to cast a multicolored spell

then return a creature card milled this way to your hand

then return him to the battlefield transformed under his owner’s control

where X is the amount of mana spent to cast that spell

Whenever a land you control is put into a graveyard from the battlefield

Cadric, Soul Kindler Strixhaven Spend this mana only toThe "legend rule" doesn't apply to tokens you control. Whenever another nontoken legendary permanent you control enters, you may pay {1}. If you do, create a token that's a copy of it. That token gains haste. Sacrifice it at the beginning of the next end step.