M:tG card similarity search
1U · Instant
Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Counter target activated or triggered ability. If a permanent's ability is countered this way, activated abilities of that permanent can't be activated this turn. (Mana abilities can't be targeted.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Rex, Cyber-Hound | 1WU | Legendary Artifact Creature — Robot Dog | Whenever Rex, Cyber-Hound deals combat damage to a player, they mill two cards and you get {E}{E} (two energy counters). Pay {E}{E}: Choose target creature card in a graveyard. Exile it with a brain counter on it. Activate only as a sorcery. Rex has all activated abilities of all cards in exile with brain counters on them. 2/2 |
| Sarkhan's Whelp | 2R | Creature — Dragon | Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever you activate an ability of a Sarkhan planeswalker, Sarkhan's Whelp deals 1 damage to any target. 2/2 |
| Tocatli Honor Guard | 1W | Creature — Human Soldier | Creatures entering the battlefield don't cause abilities to trigger. 1/3 |
| Arms Scavenger | 1R | Creature — Human Warrior | At the beginning of your upkeep, draft a card from Arms Scavenger's spellbook, then exile it. Until end of turn, you may play that card. Equip abilities you activate cost {1} less to activate. 2/2 |
| Feral Hydra | XG | Creature — Hydra Beast | Feral Hydra enters the battlefield with X +1/+1 counters on it. {3}: Put a +1/+1 counter on Feral Hydra. Any player may activate this ability. 0/0 |
| Battlemage's Bracers | 2R | Artifact — Equipment | Equipped creature has haste. Whenever an ability of equipped creature is activated, if it isn't a mana ability, you may pay {1}. If you do, copy that ability. You may choose new targets for the copy. Equip {2} |
| Keeper of the Mind | UU | Creature — Human Wizard | {U}, {T}: Choose target opponent who had at least two more cards in hand than you did as you activated this ability. Draw a card. 1/2 |
| Myr Reservoir | 3 | Artifact | {T}: Add {C}{C}. Spend this mana only to cast Myr spells or activate abilities of Myr. {3}, {T}: Return target Myr card from your graveyard to your hand. |
| Hushbringer | 1W | Creature — Faerie | Flying, lifelink Creatures entering the battlefield or dying don't cause abilities to trigger. 1/2 |
| Nightmare Moon | 4BB | Legendary Creature — Alicorn | Flying As long as it's nighttime, Nightmare Moon gets +2/+2 and has menace. {6}: Transform Nightmare Moon. Anypony may activate this ability or help pay the cost. When they do, they become your friend. 6/6 |