The Commander
At the beginning of your upkeep, change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until the end of your next upkeep.
Guide
Gameplan
Halfdane is a weak Esper (WUB) commander whose copy ability is mostly flavor, so treat it as a color-identity shell for an Esper control/value deck. You spend the early game with removal and card advantage, control the board, and grind out the game with powerful three-color staples while Halfdane occasionally becomes a beefy beater by stealing an opponent's big creature's stats.
Strengths
- Access to all of Esper's premium removal, counterspells, and card draw
- Cheap four-mana body that can become a large blocker/attacker by copying a huge creature's power and toughness
- Flexible toughness-copying lets it survive on defense in a grindy control game
- WUB identity supports many strong combo and control finishers
Weaknesses
- The commander's ability is low-impact and doesn't generate card or board advantage on its own
- Only changes base P/T, so it offers no evasion, keywords, or protection
- Relies entirely on a strong 99 rather than the commander to win
- Vulnerable to creature wipes that also kill its own beater plan
- No green means weaker ramp and no enchantment/artifact toolbox of other colors
Key Cards
- Cyclonic Rift — Premium Esper reset that swings any grindy control game in your favor.
- Esper Sentinel — Cheap repeatable card advantage that fuels a control gameplan.
- Smothering Tithe — Generates explosive mana to power out counters, removal, and finishers.
- Toxic Deluge — Scalable board wipe that answers go-wide and big-creature decks alike.
- Rhystic Study — Best-in-color engine that buries the table in cards over a long game.
Upgrade Path
Lean into Halfdane as a color-identity vessel and load the 99 with the most efficient Esper interaction and engines (Mana Drain, Force of Negation, Demonic Tutor, Mystic Remora). Add a tight two-card combo such as Thassa's Oracle + Demonic Consultation or Dramatic Reversal + Isochron Scepter to give the deck a real wincon, and upgrade the mana base with fast rocks (Mana Crypt, Mox Diamond) and dual lands to support a control-combo plan.
Core Cards
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
Win Conditions
- ▸Resolve a hard-to-answer combo like Thassa's Oracle with Demonic Consultation or Laboratory Maniac
- ▸Grind to a dominant board state then close with a big threat or Cyclonic Rift overrun
- ▸Reanimate a finisher and beat down while controlling the board
- ▸Drain the table with aristocrat or extort/tax engines
Archetypes
- Control — WUB gives you the deepest pool of counterspells, removal, and wraths to dominate the late game.
- Combo — Esper hosts compact wins like Thassa's Oracle/Demonic Consultation that the commander color identity enables.
- Reanimator — Black and blue let you discard and cheat fatties into play, giving Halfdane a juicy P/T target to copy.
- Aristocrats — WB sacrifice and drain effects offer an alternative grindy value plan.
Combos
No combos found for this commander on Commander Spellbook.
Related Commanders
Same color identity (BUW), by popularity.
