Elektra's pre-built deck leans hard into the Aggression aspect, but the box contents are only a starting point. A few swaps turn that starter list into a genuinely fast, villain-punishing build.
This guide walks through the core pieces worth keeping, what to add from the wider Aggression pool, and how her villainous keyword changes the math on when to push an attack versus hold back.
It assumes a reader already owns or is picking up the Elektra Hero Pack and wants a practical starting point rather than a full tournament-level breakdown.
As with any aspect-specific build, the goal is consistency first and raw damage ceiling second.
Aggression as an aspect rewards dealing damage quickly and often, which lines up naturally with Elektra's exactly-defeat mechanics on cards like Combo Move and Killer Blow. Those cards reward precision over brute force, which is a slightly different skillset than most Aggression heroes ask for.
Her villainous keyword also means every basic attack carries a small chance of extra value through a boost card, so an Aggression build that attacks often gets more chances to benefit from that upside.
Black Cat and Shang-Chi are both worth keeping from the starter list. Shang-Chi's ability to chip one to four damage per round softens targets, while Black Cat's own villainous keyword gives her outsized value for her cost.
Nerve Strike and Hunting Shadows also pull their weight by letting a player dig for the specific encounter card that will boost the next basic power, turning a random mechanic into a semi-controlled one. Double-sleeving the signature cards with EVORETRO Perfect Fit Sleeves under a matte outer sleeve is worth it for cards this central to the deck's plan.
Aggression's broader card pool includes allies and events built around sustained damage output and momentum generation, both of which pair naturally with Elektra's exactly-defeat payoffs. Prioritize cheap, repeatable damage sources that can trigger Flow of Battle over one-time burst effects.
Momentum-focused events from earlier Aggression releases are worth testing alongside Elektra's own kit, since the aspect's identity has stayed consistent across heroes even as individual card pools have grown.
Because every basic power pulls a boost card, it is worth thinking about when in a turn to use Elektra's basic attack versus a card-based attack that skips the trigger entirely. Early in a scenario, when the encounter deck is thinner and better-known, the risk is more predictable.
Her Killer Instinct ability softens the downside either way, but a player who tracks roughly what is left in the encounter deck can make noticeably better calls about when to lean on basic powers. Some players find it useful to mentally bank a rough count of how many damaging boost cards have already come up earlier in the game, since the encounter deck does not reshuffle those effects back in until it is rebuilt.
Prioritize keeping Shang-Chi, Black Cat, or an early Combo Move in an opening hand over raw stat-boosting upgrades. Aggression decks live or die on tempo, and Elektra's deck in particular wants threats on the table before the encounter deck gets deep into its later, nastier cards.
A slow opening hand is more punishing for this build than for a defensive aspect, since the whole plan depends on applying pressure early.
In a four-player game, Elektra's aggression build can specialize almost entirely into damage, letting teammates handle thwarting and defense. That focus is less safe solo, where she has to cover more roles herself.
Consider trading a card or two of pure damage output for a defensive upgrade when playing with fewer than three total heroes, since nobody else is covering for a bad encounter draw. It is also worth swapping in a second copy of any card that lets a player check the top of the encounter deck when playing solo, since that information is harder to come by without a partner calling out what they can see.
No, the pre-built Aggression core plus wider Aggression pool cards is enough to build a solid deck.
Keeping Black Cat, Shang-Chi, and the exactly-defeat events is recommended; swaps should target filler cards.
Slightly, since every basic power pulls an encounter card, but Killer Instinct offsets most of that risk.
It scales more easily in groups of three to four, where teammates can cover thwarting and defense.
A deck this attack-heavy gets shuffled constantly, so keeping it in an EVORETRO Magnetic Deck Box keeps sleeved cards from sliding loose between games. Sleeving the signature cards first also keeps the box's edges from wearing down the art over repeated plays.
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