魂刃の回生者

魂刃の破壊者との共闘（このクリーチャーが戦場に出たとき、プレイヤー１人を対象とする。そのプレイヤーは「自分のライブラリーから魂刃の破壊者を自分の手札に加え、その後切り直す」を選んでもよい。）
魂刃の回生者が戦場に出たとき、支援２を行う。（他のクリーチャー最大２体を対象とし、それらの上に＋１/＋１カウンターをそれぞれ１個置く。）

灵刃重铸师

与灵刃腐化师拍档（当此生物进战场时，目标牌手可以将灵刃腐化师从其牌库置于其手上，然后洗牌。）
当灵刃重铸师进战场时，支援2。（在至多两个其他目标生物上各放置一个+1/+1指示物。）

Soulblade Renewer

Partner with Soulblade Corrupter (When this creature enters, target player may put Soulblade Corrupter into their hand from their library, then shuffle.)
When this creature enters, support 2. (Put a +1/+1 counter on each of up to two other target creatures.)

Battlebond

Partner with Soulblade Corrupter (When this creature enters the battlefield, target player may put Soulblade Corrupter into their hand from their library, then shuffle.)
When Soulblade Renewer enters the battlefield, support 2. (Put a +1/+1 counter on each of up to two other target creatures.)

Battlebond Promos

"Partner with [name]" represents two abilities. The first is a triggered ability: "When this permanent enters the battlefield, target player may search their library for a card named [name], reveal it, put it into their hand, then shuffle their library."

A nonlegendary creature can't be your commander, even if it has a "partner with" ability.

If a spell with support has other abilities that target creatures, those abilities and the support ability can target the same creature.

If some, but not all, targets for a spell become illegal, the remaining targets are affected as appropriate. If all of a spell's targets become illegal, that spell doesn't resolve.

Note that the target player searches their library (which may be affected by effects such as that of Stranglehold) and that the card they find is revealed, even though these words aren't included in the ability's reminder text.

Soulblade Corrupter's last ability will trigger if a creature an opponent controls with a +1/+1 counter on it attacks another player who's also your opponent.

Soulblade Corrupter's last ability won't trigger if a creature attacks a planeswalker.

Soulblade Corrupter's last ability won't trigger if a creature without any +1/+1 counters on it attacks and receives a +1/+1 counter any time after attacking.

Support can target a creature another player controls.

You can't put more than one +1/+1 counter on any one target using the support action.