太陽打ちの槌

装備しているクリーチャーは＋４/＋０の修整を受ける。
{R}{W}, 太陽打ちの槌をはずす：あなたのライブラリーから点数で見たマナ・コストが４以下の赤か白のインスタント・カードを１枚探し、そのカードをそのマナ・コストを支払うことなく唱える。その後あなたのライブラリーを切り直す。
装備{3}

铸阳锤

佩带此武具的生物得+4/+0。
{R}{W}，将铸阳锤卸装：从你的牌库中搜寻一张总法术力费用等于或小于4的红色或白色瞬间牌，并施放该牌，且不需支付其法术力费用。然后将你的牌库洗牌。
佩带{3}

Sunforger

Equipped creature gets +4/+0.
{R}{W}, Unattach Sunforger: Search your library for a red or white instant card with mana value 4 or less and cast that card without paying its mana cost. Then shuffle.
Equip {3}

Commander Legends

Equipped creature gets +4/+0.
{R}{W}, Unattach Sunforger: Search your library for a red or white instant card with converted mana cost 4 or less and cast that card without paying its mana cost. Then shuffle your library.
Equip {3}

Double Masters

Commander 2016

Modern Masters 2015

Ravnica: City of Guilds

Equipped creature gets +4/+0.
{R}{W}, Unattach Sunforger: Search your library for a red or white instant card with converted mana cost 4 or less and play that card without paying its mana cost. Then shuffle your library.
Equip {3}

If a spell has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.

If you cast a spell "without paying its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the card has any mandatory additional costs, those must be paid to cast the spell.

You can't pay the cost of unattaching Sunforger unless Sunforger is attached to a creature.