| 4/16/2021 |
Killian, Ink Duelist can't reduce the colored mana requirement of a spell's mana cost. |
| 4/16/2021 |
Killian can reduce alternative costs. For example, if you choose to pay the   alternative cost for Baleful Mastery while targeting a creature, that cost would be reduced to . |
| 4/16/2021 |
If a spell has additional costs, apply those increases before applying cost reductions. |
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